2948652280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{45197}}^1$

素因数の和:45448

約数の個数: 64

約数和(自身を含む): 7614959040

約数和(自身を除く): 4666306760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 233, 280, 466, 932, 1165, 1631, 1864, 2330, 3262, 4660, 6524, 8155, 9320, 13048, 16310, 32620, 45197, 65240, 90394, 180788, 225985, 316379, 361576, 451970, 632758, 903940, 1265516, 1581895, 1807880, 2531032, 3163790, 6327580, 10530901, 12655160, 21061802, 42123604, 52654505, 73716307, 84247208, 105309010, 147432614, 210618020, 294865228, 368581535, 421236040, 589730456, 737163070, 1474326140, 2948652280]

約数ペア:

[(1, 2948652280), (2, 1474326140), (4, 737163070), (5, 589730456), (7, 421236040), (8, 368581535), (10, 294865228), (14, 210618020), (20, 147432614), (28, 105309010), (35, 84247208), (40, 73716307), (56, 52654505), (70, 42123604), (140, 21061802), (233, 12655160), (280, 10530901), (466, 6327580), (932, 3163790), (1165, 2531032), (1631, 1807880), (1864, 1581895), (2330, 1265516), (3262, 903940), (4660, 632758), (6524, 451970), (8155, 361576), (9320, 316379), (13048, 225985), (16310, 180788), (32620, 90394), (45197, 65240)]