165115860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30241}}^1$

素因数の和:30273

約数の個数: 96

約数和(自身を含む): 569033472

約数和(自身を除く): 403917612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 30241, 60482, 90723, 120964, 151205, 181446, 211687, 302410, 362892, 393133, 423374, 453615, 604820, 635061, 786266, 846748, 907230, 1058435, 1179399, 1270122, 1572532, 1814460, 1965665, 2116870, 2358798, 2540244, 2751931, 3175305, 3931330, 4233740, 4717596, 5503862, 5896995, 6350610, 7862660, 8255793, 11007724, 11793990, 12701220, 13759655, 16511586, 23587980, 27519310, 33023172, 41278965, 55038620, 82557930, 165115860]

約数ペア:

[(1, 165115860), (2, 82557930), (3, 55038620), (4, 41278965), (5, 33023172), (6, 27519310), (7, 23587980), (10, 16511586), (12, 13759655), (13, 12701220), (14, 11793990), (15, 11007724), (20, 8255793), (21, 7862660), (26, 6350610), (28, 5896995), (30, 5503862), (35, 4717596), (39, 4233740), (42, 3931330), (52, 3175305), (60, 2751931), (65, 2540244), (70, 2358798), (78, 2116870), (84, 1965665), (91, 1814460), (105, 1572532), (130, 1270122), (140, 1179399), (156, 1058435), (182, 907230), (195, 846748), (210, 786266), (260, 635061), (273, 604820), (364, 453615), (390, 423374), (420, 393133), (455, 362892), (546, 302410), (780, 211687), (910, 181446), (1092, 151205), (1365, 120964), (1820, 90723), (2730, 60482), (5460, 30241)]