219494580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{3583}}^1$

素因数の和:4616

約数の個数: 48

約数和(自身を含む): 615358464

約数和(自身を除く): 395863884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1021, 2042, 3063, 3583, 4084, 5105, 6126, 7166, 10210, 10749, 12252, 14332, 15315, 17915, 20420, 21498, 30630, 35830, 42996, 53745, 61260, 71660, 107490, 214980, 3658243, 7316486, 10974729, 14632972, 18291215, 21949458, 36582430, 43898916, 54873645, 73164860, 109747290, 219494580]

約数ペア:

[(1, 219494580), (2, 109747290), (3, 73164860), (4, 54873645), (5, 43898916), (6, 36582430), (10, 21949458), (12, 18291215), (15, 14632972), (20, 10974729), (30, 7316486), (60, 3658243), (1021, 214980), (2042, 107490), (3063, 71660), (3583, 61260), (4084, 53745), (5105, 42996), (6126, 35830), (7166, 30630), (10210, 21498), (10749, 20420), (12252, 17915), (14332, 15315)]