457930590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2202

約数の個数: 128

約数和(自身を含む): 1289433600

約数和(自身を除く): 831503010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 29, 30, 38, 39, 57, 58, 65, 78, 87, 95, 114, 130, 145, 174, 190, 195, 247, 285, 290, 377, 390, 435, 494, 551, 570, 741, 754, 870, 1102, 1131, 1235, 1482, 1653, 1885, 2131, 2262, 2470, 2755, 3306, 3705, 3770, 4262, 5510, 5655, 6393, 7163, 7410, 8265, 10655, 11310, 12786, 14326, 16530, 21310, 21489, 27703, 31965, 35815, 40489, 42978, 55406, 61799, 63930, 71630, 80978, 83109, 107445, 121467, 123598, 138515, 166218, 185397, 202445, 214890, 242934, 277030, 308995, 370794, 404890, 415545, 526357, 607335, 617990, 803387, 831090, 926985, 1052714, 1174181, 1214670, 1579071, 1606774, 1853970, 2348362, 2410161, 2631785, 3158142, 3522543, 4016935, 4820322, 5263570, 5870905, 7045086, 7895355, 8033870, 11741810, 12050805, 15264353, 15790710, 17612715, 24101610, 30528706, 35225430, 45793059, 76321765, 91586118, 152643530, 228965295, 457930590]

約数ペア:

[(1, 457930590), (2, 228965295), (3, 152643530), (5, 91586118), (6, 76321765), (10, 45793059), (13, 35225430), (15, 30528706), (19, 24101610), (26, 17612715), (29, 15790710), (30, 15264353), (38, 12050805), (39, 11741810), (57, 8033870), (58, 7895355), (65, 7045086), (78, 5870905), (87, 5263570), (95, 4820322), (114, 4016935), (130, 3522543), (145, 3158142), (174, 2631785), (190, 2410161), (195, 2348362), (247, 1853970), (285, 1606774), (290, 1579071), (377, 1214670), (390, 1174181), (435, 1052714), (494, 926985), (551, 831090), (570, 803387), (741, 617990), (754, 607335), (870, 526357), (1102, 415545), (1131, 404890), (1235, 370794), (1482, 308995), (1653, 277030), (1885, 242934), (2131, 214890), (2262, 202445), (2470, 185397), (2755, 166218), (3306, 138515), (3705, 123598), (3770, 121467), (4262, 107445), (5510, 83109), (5655, 80978), (6393, 71630), (7163, 63930), (7410, 61799), (8265, 55406), (10655, 42978), (11310, 40489), (12786, 35815), (14326, 31965), (16530, 27703), (21310, 21489)]