30573828

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 79907520

約数和(自身を除く): 49333692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2161, 2358, 3537, 4322, 4716, 6483, 7074, 8644, 12966, 14148, 19449, 25932, 38898, 58347, 77796, 116694, 233388, 283091, 566182, 849273, 1132364, 1698546, 2547819, 3397092, 5095638, 7643457, 10191276, 15286914, 30573828]

約数ペア:

[(1, 30573828), (2, 15286914), (3, 10191276), (4, 7643457), (6, 5095638), (9, 3397092), (12, 2547819), (18, 1698546), (27, 1132364), (36, 849273), (54, 566182), (108, 283091), (131, 233388), (262, 116694), (393, 77796), (524, 58347), (786, 38898), (1179, 25932), (1572, 19449), (2161, 14148), (2358, 12966), (3537, 8644), (4322, 7074), (4716, 6483)]