15920430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4051}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 38510208

約数和(自身を除く): 22589778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 4051, 8102, 12153, 20255, 24306, 40510, 60765, 121530, 530681, 1061362, 1592043, 2653405, 3184086, 5306810, 7960215, 15920430]

約数ペア:

[(1, 15920430), (2, 7960215), (3, 5306810), (5, 3184086), (6, 2653405), (10, 1592043), (15, 1061362), (30, 530681), (131, 121530), (262, 60765), (393, 40510), (655, 24306), (786, 20255), (1310, 12153), (1965, 8102), (3930, 4051)]