185831490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20717}}^1$

素因数の和:20763

約数の個数: 64

約数和(自身を含む): 501209856

約数和(自身を除く): 315378366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 20717, 41434, 62151, 103585, 124302, 207170, 269321, 310755, 476491, 538642, 621510, 807963, 952982, 1346605, 1429473, 1615926, 2382455, 2693210, 2858946, 4039815, 4764910, 6194383, 7147365, 8079630, 12388766, 14294730, 18583149, 30971915, 37166298, 61943830, 92915745, 185831490]

約数ペア:

[(1, 185831490), (2, 92915745), (3, 61943830), (5, 37166298), (6, 30971915), (10, 18583149), (13, 14294730), (15, 12388766), (23, 8079630), (26, 7147365), (30, 6194383), (39, 4764910), (46, 4039815), (65, 2858946), (69, 2693210), (78, 2382455), (115, 1615926), (130, 1429473), (138, 1346605), (195, 952982), (230, 807963), (299, 621510), (345, 538642), (390, 476491), (598, 310755), (690, 269321), (897, 207170), (1495, 124302), (1794, 103585), (2990, 62151), (4485, 41434), (8970, 20717)]