13305845490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{29761}}^1$

素因数の和:31907

約数の個数: 64

約数和(自身を含む): 36514402560

約数和(自身を除く): 23208557070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2129, 4258, 6387, 10645, 12774, 14903, 21290, 29761, 29806, 31935, 44709, 59522, 63870, 74515, 89283, 89418, 148805, 149030, 178566, 208327, 223545, 297610, 416654, 446415, 447090, 624981, 892830, 1041635, 1249962, 2083270, 3124905, 6249810, 63361169, 126722338, 190083507, 316805845, 380167014, 443528183, 633611690, 887056366, 950417535, 1330584549, 1900835070, 2217640915, 2661169098, 4435281830, 6652922745, 13305845490]

約数ペア:

[(1, 13305845490), (2, 6652922745), (3, 4435281830), (5, 2661169098), (6, 2217640915), (7, 1900835070), (10, 1330584549), (14, 950417535), (15, 887056366), (21, 633611690), (30, 443528183), (35, 380167014), (42, 316805845), (70, 190083507), (105, 126722338), (210, 63361169), (2129, 6249810), (4258, 3124905), (6387, 2083270), (10645, 1249962), (12774, 1041635), (14903, 892830), (21290, 624981), (29761, 447090), (29806, 446415), (31935, 416654), (44709, 297610), (59522, 223545), (63870, 208327), (74515, 178566), (89283, 149030), (89418, 148805)]