4647060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 15384096

約数和(自身を除く): 10737036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2347, 4694, 7041, 9388, 11735, 14082, 21123, 23470, 25817, 28164, 35205, 42246, 46940, 51634, 70410, 77451, 84492, 103268, 105615, 129085, 140820, 154902, 211230, 232353, 258170, 309804, 387255, 422460, 464706, 516340, 774510, 929412, 1161765, 1549020, 2323530, 4647060]

約数ペア:

[(1, 4647060), (2, 2323530), (3, 1549020), (4, 1161765), (5, 929412), (6, 774510), (9, 516340), (10, 464706), (11, 422460), (12, 387255), (15, 309804), (18, 258170), (20, 232353), (22, 211230), (30, 154902), (33, 140820), (36, 129085), (44, 105615), (45, 103268), (55, 84492), (60, 77451), (66, 70410), (90, 51634), (99, 46940), (110, 42246), (132, 35205), (165, 28164), (180, 25817), (198, 23470), (220, 21123), (330, 14082), (396, 11735), (495, 9388), (660, 7041), (990, 4694), (1980, 2347)]