86238810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 265973760

約数和(自身を除く): 179734950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 103, 105, 126, 135, 189, 206, 210, 270, 309, 315, 378, 443, 515, 618, 630, 721, 886, 927, 945, 1030, 1329, 1442, 1545, 1854, 1890, 2163, 2215, 2658, 2781, 3090, 3101, 3605, 3987, 4326, 4430, 4635, 5562, 6202, 6489, 6645, 7210, 7974, 9270, 9303, 10815, 11961, 12978, 13290, 13905, 15505, 18606, 19467, 19935, 21630, 23922, 27810, 27909, 31010, 32445, 38934, 39870, 45629, 46515, 55818, 59805, 64890, 83727, 91258, 93030, 97335, 119610, 136887, 139545, 167454, 194670, 228145, 273774, 279090, 319403, 410661, 418635, 456290, 638806, 684435, 821322, 837270, 958209, 1231983, 1368870, 1597015, 1916418, 2053305, 2463966, 2874627, 3194030, 4106610, 4791045, 5749254, 6159915, 8623881, 9582090, 12319830, 14373135, 17247762, 28746270, 43119405, 86238810]

約数ペア:

[(1, 86238810), (2, 43119405), (3, 28746270), (5, 17247762), (6, 14373135), (7, 12319830), (9, 9582090), (10, 8623881), (14, 6159915), (15, 5749254), (18, 4791045), (21, 4106610), (27, 3194030), (30, 2874627), (35, 2463966), (42, 2053305), (45, 1916418), (54, 1597015), (63, 1368870), (70, 1231983), (90, 958209), (103, 837270), (105, 821322), (126, 684435), (135, 638806), (189, 456290), (206, 418635), (210, 410661), (270, 319403), (309, 279090), (315, 273774), (378, 228145), (443, 194670), (515, 167454), (618, 139545), (630, 136887), (721, 119610), (886, 97335), (927, 93030), (945, 91258), (1030, 83727), (1329, 64890), (1442, 59805), (1545, 55818), (1854, 46515), (1890, 45629), (2163, 39870), (2215, 38934), (2658, 32445), (2781, 31010), (3090, 27909), (3101, 27810), (3605, 23922), (3987, 21630), (4326, 19935), (4430, 19467), (4635, 18606), (5562, 15505), (6202, 13905), (6489, 13290), (6645, 12978), (7210, 11961), (7974, 10815), (9270, 9303)]