86809410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^2\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 72

約数和(自身を含む): 230102964

約数和(自身を除く): 143293554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 181, 219, 362, 365, 438, 543, 657, 730, 905, 1086, 1095, 1314, 1629, 1810, 2190, 2715, 3258, 3285, 5329, 5430, 6570, 8145, 10658, 13213, 15987, 16290, 26426, 26645, 31974, 39639, 47961, 53290, 66065, 79278, 79935, 95922, 118917, 132130, 159870, 198195, 237834, 239805, 396390, 479610, 594585, 964549, 1189170, 1929098, 2893647, 4822745, 5787294, 8680941, 9645490, 14468235, 17361882, 28936470, 43404705, 86809410]

約数ペア:

[(1, 86809410), (2, 43404705), (3, 28936470), (5, 17361882), (6, 14468235), (9, 9645490), (10, 8680941), (15, 5787294), (18, 4822745), (30, 2893647), (45, 1929098), (73, 1189170), (90, 964549), (146, 594585), (181, 479610), (219, 396390), (362, 239805), (365, 237834), (438, 198195), (543, 159870), (657, 132130), (730, 118917), (905, 95922), (1086, 79935), (1095, 79278), (1314, 66065), (1629, 53290), (1810, 47961), (2190, 39639), (2715, 31974), (3258, 26645), (3285, 26426), (5329, 16290), (5430, 15987), (6570, 13213), (8145, 10658)]