271270020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37993}}^1$

素因数の和:38029

約数の個数: 96

約数和(自身を含む): 919150848

約数和(自身を除く): 647880828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 37993, 75986, 113979, 151972, 189965, 227958, 265951, 379930, 455916, 531902, 569895, 645881, 759860, 797853, 1063804, 1139790, 1291762, 1329755, 1595706, 1937643, 2279580, 2583524, 2659510, 3191412, 3229405, 3875286, 3989265, 4521167, 5319020, 6458810, 7750572, 7978530, 9042334, 9688215, 12917620, 13563501, 15957060, 18084668, 19376430, 22605835, 27127002, 38752860, 45211670, 54254004, 67817505, 90423340, 135635010, 271270020]

約数ペア:

[(1, 271270020), (2, 135635010), (3, 90423340), (4, 67817505), (5, 54254004), (6, 45211670), (7, 38752860), (10, 27127002), (12, 22605835), (14, 19376430), (15, 18084668), (17, 15957060), (20, 13563501), (21, 12917620), (28, 9688215), (30, 9042334), (34, 7978530), (35, 7750572), (42, 6458810), (51, 5319020), (60, 4521167), (68, 3989265), (70, 3875286), (84, 3229405), (85, 3191412), (102, 2659510), (105, 2583524), (119, 2279580), (140, 1937643), (170, 1595706), (204, 1329755), (210, 1291762), (238, 1139790), (255, 1063804), (340, 797853), (357, 759860), (420, 645881), (476, 569895), (510, 531902), (595, 455916), (714, 379930), (1020, 265951), (1190, 227958), (1428, 189965), (1785, 151972), (2380, 113979), (3570, 75986), (7140, 37993)]