420163710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{73327}}^1$

素因数の和:73528

約数の個数: 32

約数和(自身を含む): 1013686272

約数和(自身を除く): 593522562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 73327, 146654, 219981, 366635, 439962, 733270, 1099905, 2199810, 14005457, 28010914, 42016371, 70027285, 84032742, 140054570, 210081855, 420163710]

約数ペア:

[(1, 420163710), (2, 210081855), (3, 140054570), (5, 84032742), (6, 70027285), (10, 42016371), (15, 28010914), (30, 14005457), (191, 2199810), (382, 1099905), (573, 733270), (955, 439962), (1146, 366635), (1910, 219981), (2865, 146654), (5730, 73327)]