82836390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1646

約数の個数: 128

約数和(自身を含む): 257725440

約数和(自身を除く): 174889050

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1597, 1729, 1995, 2470, 2730, 3194, 3458, 3705, 3990, 4791, 5187, 7410, 7985, 8645, 9582, 10374, 11179, 15970, 17290, 20761, 22358, 23955, 25935, 30343, 33537, 41522, 47910, 51870, 55895, 60686, 62283, 67074, 91029, 103805, 111790, 124566, 145327, 151715, 167685, 182058, 207610, 212401, 290654, 303430, 311415, 335370, 394459, 424802, 435981, 455145, 622830, 637203, 726635, 788918, 871962, 910290, 1062005, 1183377, 1274406, 1453270, 1972295, 2124010, 2179905, 2366754, 2761213, 3186015, 3944590, 4359810, 5522426, 5916885, 6372030, 8283639, 11833770, 13806065, 16567278, 27612130, 41418195, 82836390]

約数ペア:

[(1, 82836390), (2, 41418195), (3, 27612130), (5, 16567278), (6, 13806065), (7, 11833770), (10, 8283639), (13, 6372030), (14, 5916885), (15, 5522426), (19, 4359810), (21, 3944590), (26, 3186015), (30, 2761213), (35, 2366754), (38, 2179905), (39, 2124010), (42, 1972295), (57, 1453270), (65, 1274406), (70, 1183377), (78, 1062005), (91, 910290), (95, 871962), (105, 788918), (114, 726635), (130, 637203), (133, 622830), (182, 455145), (190, 435981), (195, 424802), (210, 394459), (247, 335370), (266, 311415), (273, 303430), (285, 290654), (390, 212401), (399, 207610), (455, 182058), (494, 167685), (546, 151715), (570, 145327), (665, 124566), (741, 111790), (798, 103805), (910, 91029), (1235, 67074), (1330, 62283), (1365, 60686), (1482, 55895), (1597, 51870), (1729, 47910), (1995, 41522), (2470, 33537), (2730, 30343), (3194, 25935), (3458, 23955), (3705, 22358), (3990, 20761), (4791, 17290), (5187, 15970), (7410, 11179), (7985, 10374), (8645, 9582)]