929123940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 2879815680

約数和(自身を除く): 1950691740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 61, 62, 76, 93, 95, 114, 122, 124, 155, 183, 186, 190, 228, 244, 285, 305, 310, 366, 372, 380, 431, 465, 570, 589, 610, 620, 732, 862, 915, 930, 1140, 1159, 1178, 1220, 1293, 1724, 1767, 1830, 1860, 1891, 2155, 2318, 2356, 2586, 2945, 3477, 3534, 3660, 3782, 4310, 4636, 5172, 5673, 5795, 5890, 6465, 6954, 7068, 7564, 8189, 8620, 8835, 9455, 11346, 11590, 11780, 12930, 13361, 13908, 16378, 17385, 17670, 18910, 22692, 23180, 24567, 25860, 26291, 26722, 28365, 32756, 34770, 35340, 35929, 37820, 40083, 40945, 49134, 52582, 53444, 56730, 66805, 69540, 71858, 78873, 80166, 81890, 98268, 105164, 107787, 113460, 122835, 131455, 133610, 143716, 157746, 160332, 163780, 179645, 200415, 215574, 245670, 253859, 262910, 267220, 315492, 359290, 394365, 400830, 431148, 491340, 499529, 507718, 525820, 538935, 718580, 761577, 788730, 801660, 815021, 999058, 1015436, 1077870, 1269295, 1498587, 1523154, 1577460, 1630042, 1998116, 2155740, 2445063, 2497645, 2538590, 2997174, 3046308, 3260084, 3807885, 4075105, 4890126, 4995290, 5077180, 5994348, 7492935, 7615770, 8150210, 9780252, 9990580, 12225315, 14985870, 15231540, 15485399, 16300420, 24450630, 29971740, 30970798, 46456197, 48901260, 61941596, 77426995, 92912394, 154853990, 185824788, 232280985, 309707980, 464561970, 929123940]

約数ペア:

[(1, 929123940), (2, 464561970), (3, 309707980), (4, 232280985), (5, 185824788), (6, 154853990), (10, 92912394), (12, 77426995), (15, 61941596), (19, 48901260), (20, 46456197), (30, 30970798), (31, 29971740), (38, 24450630), (57, 16300420), (60, 15485399), (61, 15231540), (62, 14985870), (76, 12225315), (93, 9990580), (95, 9780252), (114, 8150210), (122, 7615770), (124, 7492935), (155, 5994348), (183, 5077180), (186, 4995290), (190, 4890126), (228, 4075105), (244, 3807885), (285, 3260084), (305, 3046308), (310, 2997174), (366, 2538590), (372, 2497645), (380, 2445063), (431, 2155740), (465, 1998116), (570, 1630042), (589, 1577460), (610, 1523154), (620, 1498587), (732, 1269295), (862, 1077870), (915, 1015436), (930, 999058), (1140, 815021), (1159, 801660), (1178, 788730), (1220, 761577), (1293, 718580), (1724, 538935), (1767, 525820), (1830, 507718), (1860, 499529), (1891, 491340), (2155, 431148), (2318, 400830), (2356, 394365), (2586, 359290), (2945, 315492), (3477, 267220), (3534, 262910), (3660, 253859), (3782, 245670), (4310, 215574), (4636, 200415), (5172, 179645), (5673, 163780), (5795, 160332), (5890, 157746), (6465, 143716), (6954, 133610), (7068, 131455), (7564, 122835), (8189, 113460), (8620, 107787), (8835, 105164), (9455, 98268), (11346, 81890), (11590, 80166), (11780, 78873), (12930, 71858), (13361, 69540), (13908, 66805), (16378, 56730), (17385, 53444), (17670, 52582), (18910, 49134), (22692, 40945), (23180, 40083), (24567, 37820), (25860, 35929), (26291, 35340), (26722, 34770), (28365, 32756)]