1079910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 3083184

約数和(自身を除く): 2003274

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 169, 195, 213, 234, 338, 355, 390, 426, 507, 585, 639, 710, 845, 923, 1014, 1065, 1170, 1278, 1521, 1690, 1846, 2130, 2535, 2769, 3042, 3195, 4615, 5070, 5538, 6390, 7605, 8307, 9230, 11999, 13845, 15210, 16614, 23998, 27690, 35997, 41535, 59995, 71994, 83070, 107991, 119990, 179985, 215982, 359970, 539955, 1079910]

約数ペア:

[(1, 1079910), (2, 539955), (3, 359970), (5, 215982), (6, 179985), (9, 119990), (10, 107991), (13, 83070), (15, 71994), (18, 59995), (26, 41535), (30, 35997), (39, 27690), (45, 23998), (65, 16614), (71, 15210), (78, 13845), (90, 11999), (117, 9230), (130, 8307), (142, 7605), (169, 6390), (195, 5538), (213, 5070), (234, 4615), (338, 3195), (355, 3042), (390, 2769), (426, 2535), (507, 2130), (585, 1846), (639, 1690), (710, 1521), (845, 1278), (923, 1170), (1014, 1065)]