97581420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{542119}}^1$

素因数の和:542134

約数の個数: 36

約数和(自身を含む): 295997520

約数和(自身を除く): 198416100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 542119, 1084238, 1626357, 2168476, 2710595, 3252714, 4879071, 5421190, 6505428, 8131785, 9758142, 10842380, 16263570, 19516284, 24395355, 32527140, 48790710, 97581420]

約数ペア:

[(1, 97581420), (2, 48790710), (3, 32527140), (4, 24395355), (5, 19516284), (6, 16263570), (9, 10842380), (10, 9758142), (12, 8131785), (15, 6505428), (18, 5421190), (20, 4879071), (30, 3252714), (36, 2710595), (45, 2168476), (60, 1626357), (90, 1084238), (180, 542119)]