645302010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{457661}}^1$

素因数の和:457718

約数の個数: 32

約数和(自身を含む): 1581679872

約数和(自身を除く): 936377862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 457661, 915322, 1372983, 2288305, 2745966, 4576610, 6864915, 13729830, 21510067, 43020134, 64530201, 107550335, 129060402, 215100670, 322651005, 645302010]

約数ペア:

[(1, 645302010), (2, 322651005), (3, 215100670), (5, 129060402), (6, 107550335), (10, 64530201), (15, 43020134), (30, 21510067), (47, 13729830), (94, 6864915), (141, 4576610), (235, 2745966), (282, 2288305), (470, 1372983), (705, 915322), (1410, 457661)]