16718370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 41803776

約数和(自身を除く): 25085406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 71, 94, 141, 142, 167, 213, 235, 282, 334, 355, 426, 470, 501, 705, 710, 835, 1002, 1065, 1410, 1670, 2130, 2505, 3337, 5010, 6674, 7849, 10011, 11857, 15698, 16685, 20022, 23547, 23714, 33370, 35571, 39245, 47094, 50055, 59285, 71142, 78490, 100110, 117735, 118570, 177855, 235470, 355710, 557279, 1114558, 1671837, 2786395, 3343674, 5572790, 8359185, 16718370]

約数ペア:

[(1, 16718370), (2, 8359185), (3, 5572790), (5, 3343674), (6, 2786395), (10, 1671837), (15, 1114558), (30, 557279), (47, 355710), (71, 235470), (94, 177855), (141, 118570), (142, 117735), (167, 100110), (213, 78490), (235, 71142), (282, 59285), (334, 50055), (355, 47094), (426, 39245), (470, 35571), (501, 33370), (705, 23714), (710, 23547), (835, 20022), (1002, 16685), (1065, 15698), (1410, 11857), (1670, 10011), (2130, 7849), (2505, 6674), (3337, 5010)]