19674660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 58786560

約数和(自身を除く): 39111900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 138, 159, 212, 230, 265, 269, 276, 318, 345, 460, 530, 538, 636, 690, 795, 807, 1060, 1076, 1219, 1345, 1380, 1590, 1614, 2438, 2690, 3180, 3228, 3657, 4035, 4876, 5380, 6095, 6187, 7314, 8070, 12190, 12374, 14257, 14628, 16140, 18285, 18561, 24380, 24748, 28514, 30935, 36570, 37122, 42771, 57028, 61870, 71285, 73140, 74244, 85542, 92805, 123740, 142570, 171084, 185610, 213855, 285140, 327911, 371220, 427710, 655822, 855420, 983733, 1311644, 1639555, 1967466, 3279110, 3934932, 4918665, 6558220, 9837330, 19674660]

約数ペア:

[(1, 19674660), (2, 9837330), (3, 6558220), (4, 4918665), (5, 3934932), (6, 3279110), (10, 1967466), (12, 1639555), (15, 1311644), (20, 983733), (23, 855420), (30, 655822), (46, 427710), (53, 371220), (60, 327911), (69, 285140), (92, 213855), (106, 185610), (115, 171084), (138, 142570), (159, 123740), (212, 92805), (230, 85542), (265, 74244), (269, 73140), (276, 71285), (318, 61870), (345, 57028), (460, 42771), (530, 37122), (538, 36570), (636, 30935), (690, 28514), (795, 24748), (807, 24380), (1060, 18561), (1076, 18285), (1219, 16140), (1345, 14628), (1380, 14257), (1590, 12374), (1614, 12190), (2438, 8070), (2690, 7314), (3180, 6187), (3228, 6095), (3657, 5380), (4035, 4876)]