215833530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 607150080

約数和(自身を除く): 391316550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 79, 85, 102, 110, 158, 165, 170, 187, 237, 255, 330, 374, 395, 474, 487, 510, 561, 790, 869, 935, 974, 1122, 1185, 1343, 1461, 1738, 1870, 2370, 2435, 2607, 2686, 2805, 2922, 4029, 4345, 4870, 5214, 5357, 5610, 6715, 7305, 8058, 8279, 8690, 10714, 13035, 13430, 14610, 14773, 16071, 16558, 20145, 24837, 26070, 26785, 29546, 32142, 38473, 40290, 41395, 44319, 49674, 53570, 73865, 76946, 80355, 82790, 88638, 91069, 115419, 124185, 147730, 160710, 182138, 192365, 221595, 230838, 248370, 273207, 384730, 423203, 443190, 455345, 546414, 577095, 654041, 846406, 910690, 1154190, 1269609, 1308082, 1366035, 1962123, 2116015, 2539218, 2732070, 3270205, 3924246, 4232030, 6348045, 6540410, 7194451, 9810615, 12696090, 14388902, 19621230, 21583353, 35972255, 43166706, 71944510, 107916765, 215833530]

約数ペア:

[(1, 215833530), (2, 107916765), (3, 71944510), (5, 43166706), (6, 35972255), (10, 21583353), (11, 19621230), (15, 14388902), (17, 12696090), (22, 9810615), (30, 7194451), (33, 6540410), (34, 6348045), (51, 4232030), (55, 3924246), (66, 3270205), (79, 2732070), (85, 2539218), (102, 2116015), (110, 1962123), (158, 1366035), (165, 1308082), (170, 1269609), (187, 1154190), (237, 910690), (255, 846406), (330, 654041), (374, 577095), (395, 546414), (474, 455345), (487, 443190), (510, 423203), (561, 384730), (790, 273207), (869, 248370), (935, 230838), (974, 221595), (1122, 192365), (1185, 182138), (1343, 160710), (1461, 147730), (1738, 124185), (1870, 115419), (2370, 91069), (2435, 88638), (2607, 82790), (2686, 80355), (2805, 76946), (2922, 73865), (4029, 53570), (4345, 49674), (4870, 44319), (5214, 41395), (5357, 40290), (5610, 38473), (6715, 32142), (7305, 29546), (8058, 26785), (8279, 26070), (8690, 24837), (10714, 20145), (13035, 16558), (13430, 16071), (14610, 14773)]