64647690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113417}}^1$

素因数の和:113446

約数の個数: 32

約数和(自身を含む): 163321920

約数和(自身を除く): 98674230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 113417, 226834, 340251, 567085, 680502, 1134170, 1701255, 2154923, 3402510, 4309846, 6464769, 10774615, 12929538, 21549230, 32323845, 64647690]

約数ペア:

[(1, 64647690), (2, 32323845), (3, 21549230), (5, 12929538), (6, 10774615), (10, 6464769), (15, 4309846), (19, 3402510), (30, 2154923), (38, 1701255), (57, 1134170), (95, 680502), (114, 567085), (190, 340251), (285, 226834), (570, 113417)]