19635551010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{71933}}^1$

素因数の和:72289

約数の個数: 80

約数和(自身を含む): 52955221176

約数和(自身を除く): 33319670166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 337, 405, 674, 810, 1011, 1685, 2022, 3033, 3370, 5055, 6066, 9099, 10110, 15165, 18198, 27297, 30330, 45495, 54594, 71933, 90990, 136485, 143866, 215799, 272970, 359665, 431598, 647397, 719330, 1078995, 1294794, 1942191, 2157990, 3236985, 3884382, 5826573, 6473970, 9710955, 11653146, 19421910, 24241421, 29132865, 48482842, 58265730, 72724263, 121207105, 145448526, 218172789, 242414210, 363621315, 436345578, 654518367, 727242630, 1090863945, 1309036734, 1963555101, 2181727890, 3272591835, 3927110202, 6545183670, 9817775505, 19635551010]

約数ペア:

[(1, 19635551010), (2, 9817775505), (3, 6545183670), (5, 3927110202), (6, 3272591835), (9, 2181727890), (10, 1963555101), (15, 1309036734), (18, 1090863945), (27, 727242630), (30, 654518367), (45, 436345578), (54, 363621315), (81, 242414210), (90, 218172789), (135, 145448526), (162, 121207105), (270, 72724263), (337, 58265730), (405, 48482842), (674, 29132865), (810, 24241421), (1011, 19421910), (1685, 11653146), (2022, 9710955), (3033, 6473970), (3370, 5826573), (5055, 3884382), (6066, 3236985), (9099, 2157990), (10110, 1942191), (15165, 1294794), (18198, 1078995), (27297, 719330), (30330, 647397), (45495, 431598), (54594, 359665), (71933, 272970), (90990, 215799), (136485, 143866)]