64232490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1163}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 177002496

約数和(自身を除く): 112770006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 526, 789, 1163, 1315, 1578, 1841, 2326, 2630, 3489, 3682, 3945, 5523, 5815, 6978, 7890, 8141, 9205, 11046, 11630, 16282, 17445, 18410, 24423, 27615, 34890, 40705, 48846, 55230, 81410, 122115, 244230, 305869, 611738, 917607, 1529345, 1835214, 2141083, 3058690, 4282166, 4588035, 6423249, 9176070, 10705415, 12846498, 21410830, 32116245, 64232490]

約数ペア:

[(1, 64232490), (2, 32116245), (3, 21410830), (5, 12846498), (6, 10705415), (7, 9176070), (10, 6423249), (14, 4588035), (15, 4282166), (21, 3058690), (30, 2141083), (35, 1835214), (42, 1529345), (70, 917607), (105, 611738), (210, 305869), (263, 244230), (526, 122115), (789, 81410), (1163, 55230), (1315, 48846), (1578, 40705), (1841, 34890), (2326, 27615), (2630, 24423), (3489, 18410), (3682, 17445), (3945, 16282), (5523, 11630), (5815, 11046), (6978, 9205), (7890, 8141)]