215297970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{175039}}^1$

素因数の和:175090

約数の個数: 32

約数和(自身を含む): 529320960

約数和(自身を除く): 314022990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 175039, 350078, 525117, 875195, 1050234, 1750390, 2625585, 5251170, 7176599, 14353198, 21529797, 35882995, 43059594, 71765990, 107648985, 215297970]

約数ペア:

[(1, 215297970), (2, 107648985), (3, 71765990), (5, 43059594), (6, 35882995), (10, 21529797), (15, 14353198), (30, 7176599), (41, 5251170), (82, 2625585), (123, 1750390), (205, 1050234), (246, 875195), (410, 525117), (615, 350078), (1230, 175039)]