430511290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 865935360

約数和(自身を除く): 435424070

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 107, 110, 158, 214, 395, 463, 535, 790, 869, 926, 1070, 1177, 1738, 2315, 2354, 4345, 4630, 5093, 5885, 8453, 8690, 10186, 11770, 16906, 25465, 36577, 42265, 49541, 50930, 73154, 84530, 92983, 99082, 182885, 185966, 247705, 365770, 402347, 464915, 495410, 544951, 804694, 929830, 1089902, 2011735, 2724755, 3913739, 4023470, 5449510, 7827478, 19568695, 39137390, 43051129, 86102258, 215255645, 430511290]

約数ペア:

[(1, 430511290), (2, 215255645), (5, 86102258), (10, 43051129), (11, 39137390), (22, 19568695), (55, 7827478), (79, 5449510), (107, 4023470), (110, 3913739), (158, 2724755), (214, 2011735), (395, 1089902), (463, 929830), (535, 804694), (790, 544951), (869, 495410), (926, 464915), (1070, 402347), (1177, 365770), (1738, 247705), (2315, 185966), (2354, 182885), (4345, 99082), (4630, 92983), (5093, 84530), (5885, 73154), (8453, 50930), (8690, 49541), (10186, 42265), (11770, 36577), (16906, 25465)]