727154220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2153}}^1$

素因数の和:2611

約数の個数: 96

約数和(自身を含む): 2198734272

約数和(自身を除く): 1471580052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 433, 780, 866, 1299, 1732, 2153, 2165, 2598, 4306, 4330, 5196, 5629, 6459, 6495, 8612, 8660, 10765, 11258, 12918, 12990, 16887, 21530, 22516, 25836, 25980, 27989, 28145, 32295, 33774, 43060, 55978, 56290, 64590, 67548, 83967, 84435, 111956, 112580, 129180, 139945, 167934, 168870, 279890, 335868, 337740, 419835, 559780, 839670, 932249, 1679340, 1864498, 2796747, 3728996, 4661245, 5593494, 9322490, 11186988, 12119237, 13983735, 18644980, 24238474, 27967470, 36357711, 48476948, 55934940, 60596185, 72715422, 121192370, 145430844, 181788555, 242384740, 363577110, 727154220]

約数ペア:

[(1, 727154220), (2, 363577110), (3, 242384740), (4, 181788555), (5, 145430844), (6, 121192370), (10, 72715422), (12, 60596185), (13, 55934940), (15, 48476948), (20, 36357711), (26, 27967470), (30, 24238474), (39, 18644980), (52, 13983735), (60, 12119237), (65, 11186988), (78, 9322490), (130, 5593494), (156, 4661245), (195, 3728996), (260, 2796747), (390, 1864498), (433, 1679340), (780, 932249), (866, 839670), (1299, 559780), (1732, 419835), (2153, 337740), (2165, 335868), (2598, 279890), (4306, 168870), (4330, 167934), (5196, 139945), (5629, 129180), (6459, 112580), (6495, 111956), (8612, 84435), (8660, 83967), (10765, 67548), (11258, 64590), (12918, 56290), (12990, 55978), (16887, 43060), (21530, 33774), (22516, 32295), (25836, 28145), (25980, 27989)]