15694923660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{649087}}^1$

素因数の和:649143

約数の個数: 96

約数和(自身を含む): 48852959232

約数和(自身を除く): 33158035572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 649087, 1298174, 1947261, 2596348, 3245435, 3894522, 6490870, 7789044, 8438131, 9736305, 12981740, 16876262, 19472610, 20121697, 25314393, 33752524, 38945220, 40243394, 42190655, 50628786, 60365091, 80486788, 84381310, 100608485, 101257572, 120730182, 126571965, 168762620, 201216970, 241460364, 253143930, 261582061, 301825455, 402433940, 506287860, 523164122, 603650910, 784746183, 1046328244, 1207301820, 1307910305, 1569492366, 2615820610, 3138984732, 3923730915, 5231641220, 7847461830, 15694923660]

約数ペア:

[(1, 15694923660), (2, 7847461830), (3, 5231641220), (4, 3923730915), (5, 3138984732), (6, 2615820610), (10, 1569492366), (12, 1307910305), (13, 1207301820), (15, 1046328244), (20, 784746183), (26, 603650910), (30, 523164122), (31, 506287860), (39, 402433940), (52, 301825455), (60, 261582061), (62, 253143930), (65, 241460364), (78, 201216970), (93, 168762620), (124, 126571965), (130, 120730182), (155, 101257572), (156, 100608485), (186, 84381310), (195, 80486788), (260, 60365091), (310, 50628786), (372, 42190655), (390, 40243394), (403, 38945220), (465, 33752524), (620, 25314393), (780, 20121697), (806, 19472610), (930, 16876262), (1209, 12981740), (1612, 9736305), (1860, 8438131), (2015, 7789044), (2418, 6490870), (4030, 3894522), (4836, 3245435), (6045, 2596348), (8060, 1947261), (12090, 1298174), (24180, 649087)]