7171290

素因数分解:

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

素因数の和:11403

約数の個数: 48

約数和(自身を含む): 21310848

約数和(自身を除く): 14139558

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 11383, 22766, 34149, 56915, 68298, 79681, 102447, 113830, 159362, 170745, 204894, 239043, 341490, 398405, 478086, 512235, 717129, 796810, 1024470, 1195215, 1434258, 2390430, 3585645, 7171290]

約数ペア:

[(1, 7171290), (2, 3585645), (3, 2390430), (5, 1434258), (6, 1195215), (7, 1024470), (9, 796810), (10, 717129), (14, 512235), (15, 478086), (18, 398405), (21, 341490), (30, 239043), (35, 204894), (42, 170745), (45, 159362), (63, 113830), (70, 102447), (90, 79681), (105, 68298), (126, 56915), (210, 34149), (315, 22766), (630, 11383)]