77520570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 196922880

約数和(自身を除く): 119402310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 307, 443, 570, 614, 886, 921, 1329, 1535, 1842, 2215, 2658, 3070, 4430, 4605, 5833, 6645, 8417, 9210, 11666, 13290, 16834, 17499, 25251, 29165, 34998, 42085, 50502, 58330, 84170, 87495, 126255, 136001, 174990, 252510, 272002, 408003, 680005, 816006, 1360010, 2040015, 2584019, 4080030, 5168038, 7752057, 12920095, 15504114, 25840190, 38760285, 77520570]

約数ペア:

[(1, 77520570), (2, 38760285), (3, 25840190), (5, 15504114), (6, 12920095), (10, 7752057), (15, 5168038), (19, 4080030), (30, 2584019), (38, 2040015), (57, 1360010), (95, 816006), (114, 680005), (190, 408003), (285, 272002), (307, 252510), (443, 174990), (570, 136001), (614, 126255), (886, 87495), (921, 84170), (1329, 58330), (1535, 50502), (1842, 42085), (2215, 34998), (2658, 29165), (3070, 25251), (4430, 17499), (4605, 16834), (5833, 13290), (6645, 11666), (8417, 9210)]