74576790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 208241280

約数和(自身を除く): 133664490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 79, 85, 90, 102, 153, 158, 170, 237, 255, 306, 395, 474, 510, 617, 711, 765, 790, 1185, 1234, 1343, 1422, 1530, 1851, 2370, 2686, 3085, 3555, 3702, 4029, 5553, 6170, 6715, 7110, 8058, 9255, 10489, 11106, 12087, 13430, 18510, 20145, 20978, 24174, 27765, 31467, 40290, 48743, 52445, 55530, 60435, 62934, 94401, 97486, 104890, 120870, 146229, 157335, 188802, 243715, 292458, 314670, 438687, 472005, 487430, 731145, 828631, 877374, 944010, 1462290, 1657262, 2193435, 2485893, 4143155, 4386870, 4971786, 7457679, 8286310, 12429465, 14915358, 24858930, 37288395, 74576790]

約数ペア:

[(1, 74576790), (2, 37288395), (3, 24858930), (5, 14915358), (6, 12429465), (9, 8286310), (10, 7457679), (15, 4971786), (17, 4386870), (18, 4143155), (30, 2485893), (34, 2193435), (45, 1657262), (51, 1462290), (79, 944010), (85, 877374), (90, 828631), (102, 731145), (153, 487430), (158, 472005), (170, 438687), (237, 314670), (255, 292458), (306, 243715), (395, 188802), (474, 157335), (510, 146229), (617, 120870), (711, 104890), (765, 97486), (790, 94401), (1185, 62934), (1234, 60435), (1343, 55530), (1422, 52445), (1530, 48743), (1851, 40290), (2370, 31467), (2686, 27765), (3085, 24174), (3555, 20978), (3702, 20145), (4029, 18510), (5553, 13430), (6170, 12087), (6715, 11106), (7110, 10489), (8058, 9255)]