2017409340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1997}}^1$

素因数の和:2271

約数の個数: 96

約数和(自身を含む): 5739854400

約数和(自身を除く): 3722445060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 149, 226, 298, 339, 447, 452, 565, 596, 678, 745, 894, 1130, 1356, 1490, 1695, 1788, 1997, 2235, 2260, 2980, 3390, 3994, 4470, 5991, 6780, 7988, 8940, 9985, 11982, 16837, 19970, 23964, 29955, 33674, 39940, 50511, 59910, 67348, 84185, 101022, 119820, 168370, 202044, 225661, 252555, 297553, 336740, 451322, 505110, 595106, 676983, 892659, 902644, 1010220, 1128305, 1190212, 1353966, 1487765, 1785318, 2256610, 2707932, 2975530, 3384915, 3570636, 4463295, 4513220, 5951060, 6769830, 8926590, 13539660, 17853180, 33623489, 67246978, 100870467, 134493956, 168117445, 201740934, 336234890, 403481868, 504352335, 672469780, 1008704670, 2017409340]

約数ペア:

[(1, 2017409340), (2, 1008704670), (3, 672469780), (4, 504352335), (5, 403481868), (6, 336234890), (10, 201740934), (12, 168117445), (15, 134493956), (20, 100870467), (30, 67246978), (60, 33623489), (113, 17853180), (149, 13539660), (226, 8926590), (298, 6769830), (339, 5951060), (447, 4513220), (452, 4463295), (565, 3570636), (596, 3384915), (678, 2975530), (745, 2707932), (894, 2256610), (1130, 1785318), (1356, 1487765), (1490, 1353966), (1695, 1190212), (1788, 1128305), (1997, 1010220), (2235, 902644), (2260, 892659), (2980, 676983), (3390, 595106), (3994, 505110), (4470, 451322), (5991, 336740), (6780, 297553), (7988, 252555), (8940, 225661), (9985, 202044), (11982, 168370), (16837, 119820), (19970, 101022), (23964, 84185), (29955, 67348), (33674, 59910), (39940, 50511)]