475041710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19541}}^1$

素因数の和:19589

約数の個数: 64

約数和(自身を含む): 1063710144

約数和(自身を除く): 588668434

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 12155, 19541, 24310, 39082, 97705, 195410, 214951, 254033, 332197, 429902, 508066, 664394, 1074755, 1270165, 1660985, 2149510, 2540330, 2794363, 3321970, 3654167, 4318561, 5588726, 7308334, 8637122, 13971815, 18270835, 21592805, 27943630, 36541670, 43185610, 47504171, 95008342, 237520855, 475041710]

約数ペア:

[(1, 475041710), (2, 237520855), (5, 95008342), (10, 47504171), (11, 43185610), (13, 36541670), (17, 27943630), (22, 21592805), (26, 18270835), (34, 13971815), (55, 8637122), (65, 7308334), (85, 5588726), (110, 4318561), (130, 3654167), (143, 3321970), (170, 2794363), (187, 2540330), (221, 2149510), (286, 1660985), (374, 1270165), (442, 1074755), (715, 664394), (935, 508066), (1105, 429902), (1430, 332197), (1870, 254033), (2210, 214951), (2431, 195410), (4862, 97705), (12155, 39082), (19541, 24310)]