3013020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 9631440

約数和(自身を除く): 6618420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 881, 1140, 1710, 1762, 2643, 3420, 3524, 4405, 5286, 7929, 8810, 10572, 13215, 15858, 16739, 17620, 26430, 31716, 33478, 39645, 50217, 52860, 66956, 79290, 83695, 100434, 150651, 158580, 167390, 200868, 251085, 301302, 334780, 502170, 602604, 753255, 1004340, 1506510, 3013020]

約数ペア:

[(1, 3013020), (2, 1506510), (3, 1004340), (4, 753255), (5, 602604), (6, 502170), (9, 334780), (10, 301302), (12, 251085), (15, 200868), (18, 167390), (19, 158580), (20, 150651), (30, 100434), (36, 83695), (38, 79290), (45, 66956), (57, 52860), (60, 50217), (76, 39645), (90, 33478), (95, 31716), (114, 26430), (171, 17620), (180, 16739), (190, 15858), (228, 13215), (285, 10572), (342, 8810), (380, 7929), (570, 5286), (684, 4405), (855, 3524), (881, 3420), (1140, 2643), (1710, 1762)]