30196760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 79289280

約数和(自身を除く): 49092520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 340, 367, 374, 440, 484, 605, 680, 734, 748, 935, 968, 1210, 1468, 1496, 1835, 1870, 2057, 2420, 2936, 3670, 3740, 4037, 4114, 4840, 6239, 7340, 7480, 8074, 8228, 10285, 12478, 14680, 16148, 16456, 20185, 20570, 24956, 31195, 32296, 40370, 41140, 44407, 49912, 62390, 68629, 80740, 82280, 88814, 124780, 137258, 161480, 177628, 222035, 249560, 274516, 343145, 355256, 444070, 549032, 686290, 754919, 888140, 1372580, 1509838, 1776280, 2745160, 3019676, 3774595, 6039352, 7549190, 15098380, 30196760]

約数ペア:

[(1, 30196760), (2, 15098380), (4, 7549190), (5, 6039352), (8, 3774595), (10, 3019676), (11, 2745160), (17, 1776280), (20, 1509838), (22, 1372580), (34, 888140), (40, 754919), (44, 686290), (55, 549032), (68, 444070), (85, 355256), (88, 343145), (110, 274516), (121, 249560), (136, 222035), (170, 177628), (187, 161480), (220, 137258), (242, 124780), (340, 88814), (367, 82280), (374, 80740), (440, 68629), (484, 62390), (605, 49912), (680, 44407), (734, 41140), (748, 40370), (935, 32296), (968, 31195), (1210, 24956), (1468, 20570), (1496, 20185), (1835, 16456), (1870, 16148), (2057, 14680), (2420, 12478), (2936, 10285), (3670, 8228), (3740, 8074), (4037, 7480), (4114, 7340), (4840, 6239)]