29728690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 26880590

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2339, 2542, 4678, 6355, 11695, 12710, 23390, 72509, 95899, 145018, 191798, 362545, 479495, 725090, 958990, 2972869, 5945738, 14864345, 29728690]

約数ペア:

[(1, 29728690), (2, 14864345), (5, 5945738), (10, 2972869), (31, 958990), (41, 725090), (62, 479495), (82, 362545), (155, 191798), (205, 145018), (310, 95899), (410, 72509), (1271, 23390), (2339, 12710), (2542, 11695), (4678, 6355)]