1204123030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{4271}}^1$

素因数の和:4533

約数の個数: 48

約数和(自身を含む): 2393157312

約数和(自身を除く): 1189034282

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 233, 242, 466, 605, 1165, 1210, 2330, 2563, 4271, 5126, 8542, 12815, 21355, 25630, 28193, 42710, 46981, 56386, 93962, 140965, 234905, 281930, 469810, 516791, 995143, 1033582, 1990286, 2583955, 4975715, 5167910, 9951430, 10946573, 21893146, 54732865, 109465730, 120412303, 240824606, 602061515, 1204123030]

約数ペア:

[(1, 1204123030), (2, 602061515), (5, 240824606), (10, 120412303), (11, 109465730), (22, 54732865), (55, 21893146), (110, 10946573), (121, 9951430), (233, 5167910), (242, 4975715), (466, 2583955), (605, 1990286), (1165, 1033582), (1210, 995143), (2330, 516791), (2563, 469810), (4271, 281930), (5126, 234905), (8542, 140965), (12815, 93962), (21355, 56386), (25630, 46981), (28193, 42710)]