1915691330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{3217}}^1$

素因数の和:3459

約数の個数: 64

約数和(自身を含む): 4048192512

約数和(自身を除く): 2132501182

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 181, 235, 329, 362, 470, 658, 905, 1267, 1645, 1810, 2534, 3217, 3290, 6335, 6434, 8507, 12670, 16085, 17014, 22519, 32170, 42535, 45038, 59549, 85070, 112595, 119098, 151199, 225190, 297745, 302398, 582277, 595490, 755995, 1058393, 1164554, 1511990, 2116786, 2911385, 4075939, 5291965, 5822770, 8151878, 10583930, 20379695, 27367019, 40759390, 54734038, 136835095, 191569133, 273670190, 383138266, 957845665, 1915691330]

約数ペア:

[(1, 1915691330), (2, 957845665), (5, 383138266), (7, 273670190), (10, 191569133), (14, 136835095), (35, 54734038), (47, 40759390), (70, 27367019), (94, 20379695), (181, 10583930), (235, 8151878), (329, 5822770), (362, 5291965), (470, 4075939), (658, 2911385), (905, 2116786), (1267, 1511990), (1645, 1164554), (1810, 1058393), (2534, 755995), (3217, 595490), (3290, 582277), (6335, 302398), (6434, 297745), (8507, 225190), (12670, 151199), (16085, 119098), (17014, 112595), (22519, 85070), (32170, 59549), (42535, 45038)]