90088830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5923}}^1$

素因数の和:5962

約数の個数: 72

約数和(自身を含む): 253677528

約数和(自身を除く): 163588698

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 5923, 7605, 11846, 15210, 17769, 29615, 35538, 53307, 59230, 76999, 88845, 106614, 153998, 177690, 230997, 266535, 384995, 461994, 533070, 692991, 769990, 1000987, 1154985, 1385982, 2001974, 2309970, 3002961, 3464955, 5004935, 6005922, 6929910, 9008883, 10009870, 15014805, 18017766, 30029610, 45044415, 90088830]

約数ペア:

[(1, 90088830), (2, 45044415), (3, 30029610), (5, 18017766), (6, 15014805), (9, 10009870), (10, 9008883), (13, 6929910), (15, 6005922), (18, 5004935), (26, 3464955), (30, 3002961), (39, 2309970), (45, 2001974), (65, 1385982), (78, 1154985), (90, 1000987), (117, 769990), (130, 692991), (169, 533070), (195, 461994), (234, 384995), (338, 266535), (390, 230997), (507, 177690), (585, 153998), (845, 106614), (1014, 88845), (1170, 76999), (1521, 59230), (1690, 53307), (2535, 35538), (3042, 29615), (5070, 17769), (5923, 15210), (7605, 11846)]