7413540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 20916672

約数和(自身を除く): 13503132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 787, 942, 1570, 1574, 1884, 2355, 2361, 3140, 3148, 3935, 4710, 4722, 7870, 9420, 9444, 11805, 15740, 23610, 47220, 123559, 247118, 370677, 494236, 617795, 741354, 1235590, 1482708, 1853385, 2471180, 3706770, 7413540]

約数ペア:

[(1, 7413540), (2, 3706770), (3, 2471180), (4, 1853385), (5, 1482708), (6, 1235590), (10, 741354), (12, 617795), (15, 494236), (20, 370677), (30, 247118), (60, 123559), (157, 47220), (314, 23610), (471, 15740), (628, 11805), (785, 9444), (787, 9420), (942, 7870), (1570, 4722), (1574, 4710), (1884, 3935), (2355, 3148), (2361, 3140)]