87501690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4283}}^1$

素因数の和:4523

約数の個数: 48

約数和(自身を含む): 228559968

約数和(自身を除く): 141058278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1362, 2043, 2270, 3405, 4086, 4283, 6810, 8566, 10215, 12849, 20430, 21415, 25698, 38547, 42830, 64245, 77094, 128490, 192735, 385470, 972241, 1944482, 2916723, 4861205, 5833446, 8750169, 9722410, 14583615, 17500338, 29167230, 43750845, 87501690]

約数ペア:

[(1, 87501690), (2, 43750845), (3, 29167230), (5, 17500338), (6, 14583615), (9, 9722410), (10, 8750169), (15, 5833446), (18, 4861205), (30, 2916723), (45, 1944482), (90, 972241), (227, 385470), (454, 192735), (681, 128490), (1135, 77094), (1362, 64245), (2043, 42830), (2270, 38547), (3405, 25698), (4086, 21415), (4283, 20430), (6810, 12849), (8566, 10215)]