74018210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 157883904

約数和(自身を除く): 83865694

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 71, 106, 142, 265, 281, 355, 371, 497, 530, 562, 710, 742, 994, 1405, 1855, 1967, 2485, 2810, 3710, 3763, 3934, 4970, 7526, 9835, 14893, 18815, 19670, 19951, 26341, 29786, 37630, 39902, 52682, 74465, 99755, 104251, 131705, 139657, 148930, 199510, 208502, 263410, 279314, 521255, 698285, 1042510, 1057403, 1396570, 2114806, 5287015, 7401821, 10574030, 14803642, 37009105, 74018210]

約数ペア:

[(1, 74018210), (2, 37009105), (5, 14803642), (7, 10574030), (10, 7401821), (14, 5287015), (35, 2114806), (53, 1396570), (70, 1057403), (71, 1042510), (106, 698285), (142, 521255), (265, 279314), (281, 263410), (355, 208502), (371, 199510), (497, 148930), (530, 139657), (562, 131705), (710, 104251), (742, 99755), (994, 74465), (1405, 52682), (1855, 39902), (1967, 37630), (2485, 29786), (2810, 26341), (3710, 19951), (3763, 19670), (3934, 18815), (4970, 14893), (7526, 9835)]