139059780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3673}}^1$

素因数の和:4316

約数の個数: 48

約数和(自身を含む): 390090624

約数和(自身を除く): 251030844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1893, 2524, 3155, 3673, 3786, 6310, 7346, 7572, 9465, 11019, 12620, 14692, 18365, 18930, 22038, 36730, 37860, 44076, 55095, 73460, 110190, 220380, 2317663, 4635326, 6952989, 9270652, 11588315, 13905978, 23176630, 27811956, 34764945, 46353260, 69529890, 139059780]

約数ペア:

[(1, 139059780), (2, 69529890), (3, 46353260), (4, 34764945), (5, 27811956), (6, 23176630), (10, 13905978), (12, 11588315), (15, 9270652), (20, 6952989), (30, 4635326), (60, 2317663), (631, 220380), (1262, 110190), (1893, 73460), (2524, 55095), (3155, 44076), (3673, 37860), (3786, 36730), (6310, 22038), (7346, 18930), (7572, 18365), (9465, 14692), (11019, 12620)]