212877870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{45197}}^1$

素因数の和:45364

約数の個数: 32

約数和(自身を含む): 514172448

約数和(自身を除く): 301294578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 45197, 90394, 135591, 225985, 271182, 451970, 677955, 1355910, 7095929, 14191858, 21287787, 35479645, 42575574, 70959290, 106438935, 212877870]

約数ペア:

[(1, 212877870), (2, 106438935), (3, 70959290), (5, 42575574), (6, 35479645), (10, 21287787), (15, 14191858), (30, 7095929), (157, 1355910), (314, 677955), (471, 451970), (785, 271182), (942, 225985), (1570, 135591), (2355, 90394), (4710, 45197)]