84643140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1213}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 237400128

約数和(自身を除く): 152756988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1163, 1213, 2326, 2426, 3489, 3639, 4652, 4852, 5815, 6065, 6978, 7278, 11630, 12130, 13956, 14556, 17445, 18195, 23260, 24260, 34890, 36390, 69780, 72780, 1410719, 2821438, 4232157, 5642876, 7053595, 8464314, 14107190, 16928628, 21160785, 28214380, 42321570, 84643140]

約数ペア:

[(1, 84643140), (2, 42321570), (3, 28214380), (4, 21160785), (5, 16928628), (6, 14107190), (10, 8464314), (12, 7053595), (15, 5642876), (20, 4232157), (30, 2821438), (60, 1410719), (1163, 72780), (1213, 69780), (2326, 36390), (2426, 34890), (3489, 24260), (3639, 23260), (4652, 18195), (4852, 17445), (5815, 14556), (6065, 13956), (6978, 12130), (7278, 11630)]