16407390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7703}}^1$

素因数の和:7784

約数の個数: 32

約数和(自身を含む): 39937536

約数和(自身を除く): 23530146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 7703, 15406, 23109, 38515, 46218, 77030, 115545, 231090, 546913, 1093826, 1640739, 2734565, 3281478, 5469130, 8203695, 16407390]

約数ペア:

[(1, 16407390), (2, 8203695), (3, 5469130), (5, 3281478), (6, 2734565), (10, 1640739), (15, 1093826), (30, 546913), (71, 231090), (142, 115545), (213, 77030), (355, 46218), (426, 38515), (710, 23109), (1065, 15406), (2130, 7703)]