2109797310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{212467}}^1$

素因数の和:212808

約数の個数: 32

約数和(自身を含む): 5078835072

約数和(自身を除く): 2969037762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 212467, 424934, 637401, 1062335, 1274802, 2124670, 3187005, 6374010, 70326577, 140653154, 210979731, 351632885, 421959462, 703265770, 1054898655, 2109797310]

約数ペア:

[(1, 2109797310), (2, 1054898655), (3, 703265770), (5, 421959462), (6, 351632885), (10, 210979731), (15, 140653154), (30, 70326577), (331, 6374010), (662, 3187005), (993, 2124670), (1655, 1274802), (1986, 1062335), (3310, 637401), (4965, 424934), (9930, 212467)]