86413770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1181}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 231482880

約数和(自身を除く): 145069110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 813, 1181, 1355, 1626, 2362, 2439, 2710, 3543, 4065, 4878, 5905, 7086, 7317, 8130, 10629, 11810, 12195, 14634, 17715, 21258, 24390, 31887, 35430, 36585, 53145, 63774, 73170, 106290, 159435, 318870, 320051, 640102, 960153, 1600255, 1920306, 2880459, 3200510, 4800765, 5760918, 8641377, 9601530, 14402295, 17282754, 28804590, 43206885, 86413770]

約数ペア:

[(1, 86413770), (2, 43206885), (3, 28804590), (5, 17282754), (6, 14402295), (9, 9601530), (10, 8641377), (15, 5760918), (18, 4800765), (27, 3200510), (30, 2880459), (45, 1920306), (54, 1600255), (90, 960153), (135, 640102), (270, 320051), (271, 318870), (542, 159435), (813, 106290), (1181, 73170), (1355, 63774), (1626, 53145), (2362, 36585), (2439, 35430), (2710, 31887), (3543, 24390), (4065, 21258), (4878, 17715), (5905, 14634), (7086, 12195), (7317, 11810), (8130, 10629)]