331351290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7529}}^1$

素因数の和:7708

約数の個数: 64

約数和(自身を含む): 889142400

約数和(自身を除く): 557791110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4401, 4890, 7335, 7529, 8802, 14670, 15058, 22005, 22587, 37645, 44010, 45174, 67761, 75290, 112935, 135522, 203283, 225870, 338805, 406566, 677610, 1016415, 1227227, 2032830, 2454454, 3681681, 6136135, 7363362, 11045043, 12272270, 18408405, 22090086, 33135129, 36816810, 55225215, 66270258, 110450430, 165675645, 331351290]

約数ペア:

[(1, 331351290), (2, 165675645), (3, 110450430), (5, 66270258), (6, 55225215), (9, 36816810), (10, 33135129), (15, 22090086), (18, 18408405), (27, 12272270), (30, 11045043), (45, 7363362), (54, 6136135), (90, 3681681), (135, 2454454), (163, 2032830), (270, 1227227), (326, 1016415), (489, 677610), (815, 406566), (978, 338805), (1467, 225870), (1630, 203283), (2445, 135522), (2934, 112935), (4401, 75290), (4890, 67761), (7335, 45174), (7529, 44010), (8802, 37645), (14670, 22587), (15058, 22005)]