57130770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31219}}^1$

素因数の和:31290

約数の個数: 32

約数和(自身を含む): 139366080

約数和(自身を除く): 82235310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 31219, 62438, 93657, 156095, 187314, 312190, 468285, 936570, 1904359, 3808718, 5713077, 9521795, 11426154, 19043590, 28565385, 57130770]

約数ペア:

[(1, 57130770), (2, 28565385), (3, 19043590), (5, 11426154), (6, 9521795), (10, 5713077), (15, 3808718), (30, 1904359), (61, 936570), (122, 468285), (183, 312190), (305, 187314), (366, 156095), (610, 93657), (915, 62438), (1830, 31219)]