223941780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{414707}}^1$

素因数の和:414725

約数の個数: 48

約数和(自身を含む): 696709440

約数和(自身を除く): 472767660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 414707, 829414, 1244121, 1658828, 2073535, 2488242, 3732363, 4147070, 4976484, 6220605, 7464726, 8294140, 11197089, 12441210, 14929452, 18661815, 22394178, 24882420, 37323630, 44788356, 55985445, 74647260, 111970890, 223941780]

約数ペア:

[(1, 223941780), (2, 111970890), (3, 74647260), (4, 55985445), (5, 44788356), (6, 37323630), (9, 24882420), (10, 22394178), (12, 18661815), (15, 14929452), (18, 12441210), (20, 11197089), (27, 8294140), (30, 7464726), (36, 6220605), (45, 4976484), (54, 4147070), (60, 3732363), (90, 2488242), (108, 2073535), (135, 1658828), (180, 1244121), (270, 829414), (540, 414707)]