2390430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11383}}^1$

素因数の和:11400

約数の個数: 32

約数和(自身を含む): 6557184

約数和(自身を除く): 4166754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 11383, 22766, 34149, 56915, 68298, 79681, 113830, 159362, 170745, 239043, 341490, 398405, 478086, 796810, 1195215, 2390430]

約数ペア:

[(1, 2390430), (2, 1195215), (3, 796810), (5, 478086), (6, 398405), (7, 341490), (10, 239043), (14, 170745), (15, 159362), (21, 113830), (30, 79681), (35, 68298), (42, 56915), (70, 34149), (105, 22766), (210, 11383)]