16627830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4231}}^1$

素因数の和:4372

約数の個数: 32

約数和(自身を含む): 40220928

約数和(自身を除く): 23593098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 4231, 8462, 12693, 21155, 25386, 42310, 63465, 126930, 554261, 1108522, 1662783, 2771305, 3325566, 5542610, 8313915, 16627830]

約数ペア:

[(1, 16627830), (2, 8313915), (3, 5542610), (5, 3325566), (6, 2771305), (10, 1662783), (15, 1108522), (30, 554261), (131, 126930), (262, 63465), (393, 42310), (655, 25386), (786, 21155), (1310, 12693), (1965, 8462), (3930, 4231)]