2145752010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{16921}}^1$

素因数の和:18343

約数の個数: 48

約数和(自身を含む): 5583244680

約数和(自身を除く): 3437492670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1409, 2818, 4227, 7045, 8454, 12681, 14090, 16921, 21135, 25362, 33842, 42270, 50763, 63405, 84605, 101526, 126810, 152289, 169210, 253815, 304578, 507630, 761445, 1522890, 23841689, 47683378, 71525067, 119208445, 143050134, 214575201, 238416890, 357625335, 429150402, 715250670, 1072876005, 2145752010]

約数ペア:

[(1, 2145752010), (2, 1072876005), (3, 715250670), (5, 429150402), (6, 357625335), (9, 238416890), (10, 214575201), (15, 143050134), (18, 119208445), (30, 71525067), (45, 47683378), (90, 23841689), (1409, 1522890), (2818, 761445), (4227, 507630), (7045, 304578), (8454, 253815), (12681, 169210), (14090, 152289), (16921, 126810), (21135, 101526), (25362, 84605), (33842, 63405), (42270, 50763)]