74268870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6197

約数の個数: 64

約数和(自身を含む): 198180864

約数和(自身を除く): 123911994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 6143, 12090, 12286, 18429, 30715, 36858, 61430, 79859, 92145, 159718, 184290, 190433, 239577, 380866, 399295, 479154, 571299, 798590, 952165, 1142598, 1197885, 1904330, 2395770, 2475629, 2856495, 4951258, 5712990, 7426887, 12378145, 14853774, 24756290, 37134435, 74268870]

約数ペア:

[(1, 74268870), (2, 37134435), (3, 24756290), (5, 14853774), (6, 12378145), (10, 7426887), (13, 5712990), (15, 4951258), (26, 2856495), (30, 2475629), (31, 2395770), (39, 1904330), (62, 1197885), (65, 1142598), (78, 952165), (93, 798590), (130, 571299), (155, 479154), (186, 399295), (195, 380866), (310, 239577), (390, 190433), (403, 184290), (465, 159718), (806, 92145), (930, 79859), (1209, 61430), (2015, 36858), (2418, 30715), (4030, 18429), (6045, 12286), (6143, 12090)]