749520090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32917}}^1$

素因数の和:32964

約数の個数: 96

約数和(自身を含む): 2218409856

約数和(自身を除く): 1468889766

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3795, 4554, 7590, 11385, 22770, 32917, 65834, 98751, 164585, 197502, 296253, 329170, 362087, 493755, 592506, 724174, 757091, 987510, 1086261, 1481265, 1514182, 1810435, 2172522, 2271273, 2962530, 3258783, 3620870, 3785455, 4542546, 5431305, 6517566, 6813819, 7570910, 8328001, 10862610, 11356365, 13627638, 16293915, 16656002, 22712730, 24984003, 32587830, 34069095, 41640005, 49968006, 68138190, 74952009, 83280010, 124920015, 149904018, 249840030, 374760045, 749520090]

約数ペア:

[(1, 749520090), (2, 374760045), (3, 249840030), (5, 149904018), (6, 124920015), (9, 83280010), (10, 74952009), (11, 68138190), (15, 49968006), (18, 41640005), (22, 34069095), (23, 32587830), (30, 24984003), (33, 22712730), (45, 16656002), (46, 16293915), (55, 13627638), (66, 11356365), (69, 10862610), (90, 8328001), (99, 7570910), (110, 6813819), (115, 6517566), (138, 5431305), (165, 4542546), (198, 3785455), (207, 3620870), (230, 3258783), (253, 2962530), (330, 2271273), (345, 2172522), (414, 1810435), (495, 1514182), (506, 1481265), (690, 1086261), (759, 987510), (990, 757091), (1035, 724174), (1265, 592506), (1518, 493755), (2070, 362087), (2277, 329170), (2530, 296253), (3795, 197502), (4554, 164585), (7590, 98751), (11385, 65834), (22770, 32917)]