7736826580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{148957}}^1$

素因数の和:149033

約数の個数: 72

約数和(自身を含む): 19256694408

約数和(自身を除く): 11519867828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1484, 1855, 2597, 3710, 5194, 7420, 10388, 12985, 25970, 51940, 148957, 297914, 595828, 744785, 1042699, 1489570, 2085398, 2979140, 4170796, 5213495, 7298893, 7894721, 10426990, 14597786, 15789442, 20853980, 29195572, 31578884, 36494465, 39473605, 55263047, 72988930, 78947210, 110526094, 145977860, 157894420, 221052188, 276315235, 386841329, 552630470, 773682658, 1105260940, 1547365316, 1934206645, 3868413290, 7736826580]

約数ペア:

[(1, 7736826580), (2, 3868413290), (4, 1934206645), (5, 1547365316), (7, 1105260940), (10, 773682658), (14, 552630470), (20, 386841329), (28, 276315235), (35, 221052188), (49, 157894420), (53, 145977860), (70, 110526094), (98, 78947210), (106, 72988930), (140, 55263047), (196, 39473605), (212, 36494465), (245, 31578884), (265, 29195572), (371, 20853980), (490, 15789442), (530, 14597786), (742, 10426990), (980, 7894721), (1060, 7298893), (1484, 5213495), (1855, 4170796), (2597, 2979140), (3710, 2085398), (5194, 1489570), (7420, 1042699), (10388, 744785), (12985, 595828), (25970, 297914), (51940, 148957)]