2496016890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2521}}^1$

素因数の和:2749

約数の個数: 128

約数和(自身を含む): 7045459200

約数和(自身を除く): 4549442310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 193, 270, 285, 342, 386, 513, 570, 579, 855, 965, 1026, 1158, 1710, 1737, 1930, 2521, 2565, 2895, 3474, 3667, 5042, 5130, 5211, 5790, 7334, 7563, 8685, 10422, 11001, 12605, 15126, 17370, 18335, 22002, 22689, 25210, 26055, 33003, 36670, 37815, 45378, 47899, 52110, 55005, 66006, 68067, 75630, 95798, 99009, 110010, 113445, 136134, 143697, 165015, 198018, 226890, 239495, 287394, 330030, 340335, 431091, 478990, 486553, 495045, 680670, 718485, 862182, 973106, 990090, 1293273, 1436970, 1459659, 2155455, 2432765, 2586546, 2919318, 4310910, 4378977, 4865530, 6466365, 7298295, 8757954, 9244507, 12932730, 13136931, 14596590, 18489014, 21894885, 26273862, 27733521, 43789770, 46222535, 55467042, 65684655, 83200563, 92445070, 131369310, 138667605, 166401126, 249601689, 277335210, 416002815, 499203378, 832005630, 1248008445, 2496016890]

約数ペア:

[(1, 2496016890), (2, 1248008445), (3, 832005630), (5, 499203378), (6, 416002815), (9, 277335210), (10, 249601689), (15, 166401126), (18, 138667605), (19, 131369310), (27, 92445070), (30, 83200563), (38, 65684655), (45, 55467042), (54, 46222535), (57, 43789770), (90, 27733521), (95, 26273862), (114, 21894885), (135, 18489014), (171, 14596590), (190, 13136931), (193, 12932730), (270, 9244507), (285, 8757954), (342, 7298295), (386, 6466365), (513, 4865530), (570, 4378977), (579, 4310910), (855, 2919318), (965, 2586546), (1026, 2432765), (1158, 2155455), (1710, 1459659), (1737, 1436970), (1930, 1293273), (2521, 990090), (2565, 973106), (2895, 862182), (3474, 718485), (3667, 680670), (5042, 495045), (5130, 486553), (5211, 478990), (5790, 431091), (7334, 340335), (7563, 330030), (8685, 287394), (10422, 239495), (11001, 226890), (12605, 198018), (15126, 165015), (17370, 143697), (18335, 136134), (22002, 113445), (22689, 110010), (25210, 99009), (26055, 95798), (33003, 75630), (36670, 68067), (37815, 66006), (45378, 55005), (47899, 52110)]