86230530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{997}}^1$

素因数の和:1072

約数の個数: 72

約数和(自身を含む): 231897276

約数和(自身を除く): 145666746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 961, 997, 1395, 1922, 1994, 2790, 2883, 2991, 4805, 4985, 5766, 5982, 8649, 8973, 9610, 9970, 14415, 14955, 17298, 17946, 28830, 29910, 30907, 43245, 44865, 61814, 86490, 89730, 92721, 154535, 185442, 278163, 309070, 463605, 556326, 927210, 958117, 1390815, 1916234, 2781630, 2874351, 4790585, 5748702, 8623053, 9581170, 14371755, 17246106, 28743510, 43115265, 86230530]

約数ペア:

[(1, 86230530), (2, 43115265), (3, 28743510), (5, 17246106), (6, 14371755), (9, 9581170), (10, 8623053), (15, 5748702), (18, 4790585), (30, 2874351), (31, 2781630), (45, 1916234), (62, 1390815), (90, 958117), (93, 927210), (155, 556326), (186, 463605), (279, 309070), (310, 278163), (465, 185442), (558, 154535), (930, 92721), (961, 89730), (997, 86490), (1395, 61814), (1922, 44865), (1994, 43245), (2790, 30907), (2883, 29910), (2991, 28830), (4805, 17946), (4985, 17298), (5766, 14955), (5982, 14415), (8649, 9970), (8973, 9610)]