7123740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9133}}^1$

素因数の和:9158

約数の個数: 48

約数和(自身を含む): 21483168

約数和(自身を除く): 14359428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 9133, 18266, 27399, 36532, 45665, 54798, 91330, 109596, 118729, 136995, 182660, 237458, 273990, 356187, 474916, 547980, 593645, 712374, 1187290, 1424748, 1780935, 2374580, 3561870, 7123740]

約数ペア:

[(1, 7123740), (2, 3561870), (3, 2374580), (4, 1780935), (5, 1424748), (6, 1187290), (10, 712374), (12, 593645), (13, 547980), (15, 474916), (20, 356187), (26, 273990), (30, 237458), (39, 182660), (52, 136995), (60, 118729), (65, 109596), (78, 91330), (130, 54798), (156, 45665), (195, 36532), (260, 27399), (390, 18266), (780, 9133)]