30976812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 82922112

約数和(自身を除く): 51945300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 677, 738, 1116, 1271, 1354, 1476, 2031, 2542, 2708, 3813, 4062, 5084, 6093, 7626, 8124, 11439, 12186, 15252, 20987, 22878, 24372, 27757, 41974, 45756, 55514, 62961, 83271, 83948, 111028, 125922, 166542, 188883, 249813, 251844, 333084, 377766, 499626, 755532, 860467, 999252, 1720934, 2581401, 3441868, 5162802, 7744203, 10325604, 15488406, 30976812]

約数ペア:

[(1, 30976812), (2, 15488406), (3, 10325604), (4, 7744203), (6, 5162802), (9, 3441868), (12, 2581401), (18, 1720934), (31, 999252), (36, 860467), (41, 755532), (62, 499626), (82, 377766), (93, 333084), (123, 251844), (124, 249813), (164, 188883), (186, 166542), (246, 125922), (279, 111028), (369, 83948), (372, 83271), (492, 62961), (558, 55514), (677, 45756), (738, 41974), (1116, 27757), (1271, 24372), (1354, 22878), (1476, 20987), (2031, 15252), (2542, 12186), (2708, 11439), (3813, 8124), (4062, 7626), (5084, 6093)]