42977290

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 79264656

約数和(自身を除く): 36287366

約数列:

[1, 2, 5, 10, 73, 113, 146, 226, 365, 521, 565, 730, 1042, 1130, 2605, 5210, 8249, 16498, 38033, 41245, 58873, 76066, 82490, 117746, 190165, 294365, 380330, 588730, 4297729, 8595458, 21488645, 42977290]

約数ペア:

[(1, 42977290), (2, 21488645), (5, 8595458), (10, 4297729), (73, 588730), (113, 380330), (146, 294365), (226, 190165), (365, 117746), (521, 82490), (565, 76066), (730, 58873), (1042, 41245), (1130, 38033), (2605, 16498), (5210, 8249)]