1570732790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{1621}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 3228844032

約数和(自身を除く): 1658111242

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 383, 506, 766, 1265, 1621, 1915, 2530, 3242, 3830, 4213, 8105, 8426, 8809, 16210, 17618, 17831, 21065, 35662, 37283, 42130, 44045, 74566, 88090, 89155, 96899, 178310, 186415, 193798, 372830, 410113, 484495, 620843, 820226, 968990, 1241686, 2050565, 3104215, 4101130, 6208430, 6829273, 13658546, 14279389, 28558778, 34146365, 68292730, 71396945, 142793890, 157073279, 314146558, 785366395, 1570732790]

約数ペア:

[(1, 1570732790), (2, 785366395), (5, 314146558), (10, 157073279), (11, 142793890), (22, 71396945), (23, 68292730), (46, 34146365), (55, 28558778), (110, 14279389), (115, 13658546), (230, 6829273), (253, 6208430), (383, 4101130), (506, 3104215), (766, 2050565), (1265, 1241686), (1621, 968990), (1915, 820226), (2530, 620843), (3242, 484495), (3830, 410113), (4213, 372830), (8105, 193798), (8426, 186415), (8809, 178310), (16210, 96899), (17618, 89155), (17831, 88090), (21065, 74566), (35662, 44045), (37283, 42130)]