72494430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77951}}^1$

素因数の和:77992

約数の個数: 32

約数和(自身を含む): 179601408

約数和(自身を除く): 107106978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 77951, 155902, 233853, 389755, 467706, 779510, 1169265, 2338530, 2416481, 4832962, 7249443, 12082405, 14498886, 24164810, 36247215, 72494430]

約数ペア:

[(1, 72494430), (2, 36247215), (3, 24164810), (5, 14498886), (6, 12082405), (10, 7249443), (15, 4832962), (30, 2416481), (31, 2338530), (62, 1169265), (93, 779510), (155, 467706), (186, 389755), (310, 233853), (465, 155902), (930, 77951)]