2635260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 7451136

約数和(自身を除く): 4815876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 263, 334, 501, 526, 668, 789, 835, 1002, 1052, 1315, 1578, 1670, 2004, 2505, 2630, 3156, 3340, 3945, 5010, 5260, 7890, 10020, 15780, 43921, 87842, 131763, 175684, 219605, 263526, 439210, 527052, 658815, 878420, 1317630, 2635260]

約数ペア:

[(1, 2635260), (2, 1317630), (3, 878420), (4, 658815), (5, 527052), (6, 439210), (10, 263526), (12, 219605), (15, 175684), (20, 131763), (30, 87842), (60, 43921), (167, 15780), (263, 10020), (334, 7890), (501, 5260), (526, 5010), (668, 3945), (789, 3340), (835, 3156), (1002, 2630), (1052, 2505), (1315, 2004), (1578, 1670)]