71863080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35227}}^1$

素因数の和:35258

約数の個数: 64

約数和(自身を含む): 228277440

約数和(自身を除く): 156414360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 35227, 70454, 105681, 140908, 176135, 211362, 281816, 352270, 422724, 528405, 598859, 704540, 845448, 1056810, 1197718, 1409080, 1796577, 2113620, 2395436, 2994295, 3593154, 4227240, 4790872, 5988590, 7186308, 8982885, 11977180, 14372616, 17965770, 23954360, 35931540, 71863080]

約数ペア:

[(1, 71863080), (2, 35931540), (3, 23954360), (4, 17965770), (5, 14372616), (6, 11977180), (8, 8982885), (10, 7186308), (12, 5988590), (15, 4790872), (17, 4227240), (20, 3593154), (24, 2994295), (30, 2395436), (34, 2113620), (40, 1796577), (51, 1409080), (60, 1197718), (68, 1056810), (85, 845448), (102, 704540), (120, 598859), (136, 528405), (170, 422724), (204, 352270), (255, 281816), (340, 211362), (408, 176135), (510, 140908), (680, 105681), (1020, 70454), (2040, 35227)]