66211830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1963

約数の個数: 80

約数和(自身を含む): 182272464

約数和(自身を除く): 116060634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1901, 1935, 2322, 3483, 3802, 3870, 5703, 5805, 6966, 9505, 11406, 11610, 17109, 17415, 19010, 28515, 34218, 34830, 51327, 57030, 81743, 85545, 102654, 153981, 163486, 171090, 245229, 256635, 307962, 408715, 490458, 513270, 735687, 769905, 817430, 1226145, 1471374, 1539810, 2207061, 2452290, 3678435, 4414122, 6621183, 7356870, 11035305, 13242366, 22070610, 33105915, 66211830]

約数ペア:

[(1, 66211830), (2, 33105915), (3, 22070610), (5, 13242366), (6, 11035305), (9, 7356870), (10, 6621183), (15, 4414122), (18, 3678435), (27, 2452290), (30, 2207061), (43, 1539810), (45, 1471374), (54, 1226145), (81, 817430), (86, 769905), (90, 735687), (129, 513270), (135, 490458), (162, 408715), (215, 307962), (258, 256635), (270, 245229), (387, 171090), (405, 163486), (430, 153981), (645, 102654), (774, 85545), (810, 81743), (1161, 57030), (1290, 51327), (1901, 34830), (1935, 34218), (2322, 28515), (3483, 19010), (3802, 17415), (3870, 17109), (5703, 11610), (5805, 11406), (6966, 9505)]