87801060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4421}}^1$

素因数の和:4764

約数の個数: 48

約数和(自身を含む): 246641472

約数和(自身を除く): 158840412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4421, 4965, 6620, 8842, 9930, 13263, 17684, 19860, 22105, 26526, 44210, 53052, 66315, 88420, 132630, 265260, 1463351, 2926702, 4390053, 5853404, 7316755, 8780106, 14633510, 17560212, 21950265, 29267020, 43900530, 87801060]

約数ペア:

[(1, 87801060), (2, 43900530), (3, 29267020), (4, 21950265), (5, 17560212), (6, 14633510), (10, 8780106), (12, 7316755), (15, 5853404), (20, 4390053), (30, 2926702), (60, 1463351), (331, 265260), (662, 132630), (993, 88420), (1324, 66315), (1655, 53052), (1986, 44210), (3310, 26526), (3972, 22105), (4421, 19860), (4965, 17684), (6620, 13263), (8842, 9930)]