30657108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 79833600

約数和(自身を除く): 49176492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 53, 57, 59, 76, 86, 106, 114, 118, 129, 159, 172, 177, 212, 228, 236, 258, 318, 354, 516, 636, 708, 817, 1007, 1121, 1634, 2014, 2242, 2279, 2451, 2537, 3021, 3127, 3268, 3363, 4028, 4484, 4558, 4902, 5074, 6042, 6254, 6726, 6837, 7611, 9116, 9381, 9804, 10148, 12084, 12508, 13452, 13674, 15222, 18762, 27348, 30444, 37524, 43301, 48203, 59413, 86602, 96406, 118826, 129903, 134461, 144609, 173204, 178239, 192812, 237652, 259806, 268922, 289218, 356478, 403383, 519612, 537844, 578436, 712956, 806766, 1613532, 2554759, 5109518, 7664277, 10219036, 15328554, 30657108]

約数ペア:

[(1, 30657108), (2, 15328554), (3, 10219036), (4, 7664277), (6, 5109518), (12, 2554759), (19, 1613532), (38, 806766), (43, 712956), (53, 578436), (57, 537844), (59, 519612), (76, 403383), (86, 356478), (106, 289218), (114, 268922), (118, 259806), (129, 237652), (159, 192812), (172, 178239), (177, 173204), (212, 144609), (228, 134461), (236, 129903), (258, 118826), (318, 96406), (354, 86602), (516, 59413), (636, 48203), (708, 43301), (817, 37524), (1007, 30444), (1121, 27348), (1634, 18762), (2014, 15222), (2242, 13674), (2279, 13452), (2451, 12508), (2537, 12084), (3021, 10148), (3127, 9804), (3268, 9381), (3363, 9116), (4028, 7611), (4484, 6837), (4558, 6726), (4902, 6254), (5074, 6042)]