75939990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6823}}^1$

素因数の和:6893

約数の個数: 64

約数和(自身を含む): 212253696

約数和(自身を除く): 136313706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 6823, 11130, 13646, 20469, 34115, 40938, 47761, 68230, 95522, 102345, 143283, 204690, 238805, 286566, 361619, 477610, 716415, 723238, 1084857, 1432830, 1808095, 2169714, 2531333, 3616190, 5062666, 5424285, 7593999, 10848570, 12656665, 15187998, 25313330, 37969995, 75939990]

約数ペア:

[(1, 75939990), (2, 37969995), (3, 25313330), (5, 15187998), (6, 12656665), (7, 10848570), (10, 7593999), (14, 5424285), (15, 5062666), (21, 3616190), (30, 2531333), (35, 2169714), (42, 1808095), (53, 1432830), (70, 1084857), (105, 723238), (106, 716415), (159, 477610), (210, 361619), (265, 286566), (318, 238805), (371, 204690), (530, 143283), (742, 102345), (795, 95522), (1113, 68230), (1590, 47761), (1855, 40938), (2226, 34115), (3710, 20469), (5565, 13646), (6823, 11130)]