130419870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{88721}}^1$

素因数の和:88745

約数の個数: 48

約数和(自身を含む): 364115088

約数和(自身を除く): 233695218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 88721, 177442, 266163, 443605, 532326, 621047, 887210, 1242094, 1330815, 1863141, 2661630, 3105235, 3726282, 4347329, 6210470, 8694658, 9315705, 13041987, 18631410, 21736645, 26083974, 43473290, 65209935, 130419870]

約数ペア:

[(1, 130419870), (2, 65209935), (3, 43473290), (5, 26083974), (6, 21736645), (7, 18631410), (10, 13041987), (14, 9315705), (15, 8694658), (21, 6210470), (30, 4347329), (35, 3726282), (42, 3105235), (49, 2661630), (70, 1863141), (98, 1330815), (105, 1242094), (147, 887210), (210, 621047), (245, 532326), (294, 443605), (490, 266163), (735, 177442), (1470, 88721)]