2812010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 5363712

約数和(自身を除く): 2551702

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 193, 235, 310, 386, 470, 965, 1457, 1930, 2914, 5983, 7285, 9071, 11966, 14570, 18142, 29915, 45355, 59830, 90710, 281201, 562402, 1406005, 2812010]

約数ペア:

[(1, 2812010), (2, 1406005), (5, 562402), (10, 281201), (31, 90710), (47, 59830), (62, 45355), (94, 29915), (155, 18142), (193, 14570), (235, 11966), (310, 9071), (386, 7285), (470, 5983), (965, 2914), (1457, 1930)]