193712070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 474724800

約数和(自身を除く): 281012730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 197, 219, 365, 394, 438, 449, 591, 730, 898, 985, 1095, 1182, 1347, 1970, 2190, 2245, 2694, 2955, 4490, 5910, 6735, 13470, 14381, 28762, 32777, 43143, 65554, 71905, 86286, 88453, 98331, 143810, 163885, 176906, 196662, 215715, 265359, 327770, 431430, 442265, 491655, 530718, 884530, 983310, 1326795, 2653590, 6457069, 12914138, 19371207, 32285345, 38742414, 64570690, 96856035, 193712070]

約数ペア:

[(1, 193712070), (2, 96856035), (3, 64570690), (5, 38742414), (6, 32285345), (10, 19371207), (15, 12914138), (30, 6457069), (73, 2653590), (146, 1326795), (197, 983310), (219, 884530), (365, 530718), (394, 491655), (438, 442265), (449, 431430), (591, 327770), (730, 265359), (898, 215715), (985, 196662), (1095, 176906), (1182, 163885), (1347, 143810), (1970, 98331), (2190, 88453), (2245, 86286), (2694, 71905), (2955, 65554), (4490, 43143), (5910, 32777), (6735, 28762), (13470, 14381)]