201717420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 581188608

約数和(自身を除く): 379471188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 233, 235, 282, 307, 466, 470, 564, 614, 699, 705, 921, 932, 940, 1165, 1228, 1398, 1410, 1535, 1842, 2330, 2796, 2820, 3070, 3495, 3684, 4605, 4660, 6140, 6990, 9210, 10951, 13980, 14429, 18420, 21902, 28858, 32853, 43287, 43804, 54755, 57716, 65706, 71531, 72145, 86574, 109510, 131412, 143062, 144290, 164265, 173148, 214593, 216435, 219020, 286124, 288580, 328530, 357655, 429186, 432870, 657060, 715310, 858372, 865740, 1072965, 1430620, 2145930, 3361957, 4291860, 6723914, 10085871, 13447828, 16809785, 20171742, 33619570, 40343484, 50429355, 67239140, 100858710, 201717420]

約数ペア:

[(1, 201717420), (2, 100858710), (3, 67239140), (4, 50429355), (5, 40343484), (6, 33619570), (10, 20171742), (12, 16809785), (15, 13447828), (20, 10085871), (30, 6723914), (47, 4291860), (60, 3361957), (94, 2145930), (141, 1430620), (188, 1072965), (233, 865740), (235, 858372), (282, 715310), (307, 657060), (466, 432870), (470, 429186), (564, 357655), (614, 328530), (699, 288580), (705, 286124), (921, 219020), (932, 216435), (940, 214593), (1165, 173148), (1228, 164265), (1398, 144290), (1410, 143062), (1535, 131412), (1842, 109510), (2330, 86574), (2796, 72145), (2820, 71531), (3070, 65706), (3495, 57716), (3684, 54755), (4605, 43804), (4660, 43287), (6140, 32853), (6990, 28858), (9210, 21902), (10951, 18420), (13980, 14429)]