123973470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1279}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 331776000

約数和(自身を除く): 207802530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 359, 718, 1077, 1279, 1795, 2154, 2558, 3231, 3590, 3837, 5385, 6395, 6462, 7674, 9693, 10770, 11511, 12790, 16155, 19185, 19386, 23022, 32310, 34533, 38370, 48465, 57555, 69066, 96930, 115110, 172665, 345330, 459161, 918322, 1377483, 2295805, 2754966, 4132449, 4591610, 6887415, 8264898, 12397347, 13774830, 20662245, 24794694, 41324490, 61986735, 123973470]

約数ペア:

[(1, 123973470), (2, 61986735), (3, 41324490), (5, 24794694), (6, 20662245), (9, 13774830), (10, 12397347), (15, 8264898), (18, 6887415), (27, 4591610), (30, 4132449), (45, 2754966), (54, 2295805), (90, 1377483), (135, 918322), (270, 459161), (359, 345330), (718, 172665), (1077, 115110), (1279, 96930), (1795, 69066), (2154, 57555), (2558, 48465), (3231, 38370), (3590, 34533), (3837, 32310), (5385, 23022), (6395, 19386), (6462, 19185), (7674, 16155), (9693, 12790), (10770, 11511)]