84861780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4273}}^1$

素因数の和:4616

約数の個数: 48

約数和(自身を含む): 238386624

約数和(自身を除く): 153524844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4273, 4965, 6620, 8546, 9930, 12819, 17092, 19860, 21365, 25638, 42730, 51276, 64095, 85460, 128190, 256380, 1414363, 2828726, 4243089, 5657452, 7071815, 8486178, 14143630, 16972356, 21215445, 28287260, 42430890, 84861780]

約数ペア:

[(1, 84861780), (2, 42430890), (3, 28287260), (4, 21215445), (5, 16972356), (6, 14143630), (10, 8486178), (12, 7071815), (15, 5657452), (20, 4243089), (30, 2828726), (60, 1414363), (331, 256380), (662, 128190), (993, 85460), (1324, 64095), (1655, 51276), (1986, 42730), (3310, 25638), (3972, 21365), (4273, 19860), (4965, 17092), (6620, 12819), (8546, 9930)]