141476020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 353396736

約数和(自身を除く): 211920716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 71, 86, 140, 142, 172, 215, 284, 301, 331, 355, 430, 497, 602, 662, 710, 860, 994, 1204, 1324, 1420, 1505, 1655, 1988, 2317, 2485, 3010, 3053, 3310, 4634, 4970, 6020, 6106, 6620, 9268, 9940, 11585, 12212, 14233, 15265, 21371, 23170, 23501, 28466, 30530, 42742, 46340, 47002, 56932, 61060, 71165, 85484, 94004, 99631, 106855, 117505, 142330, 164507, 199262, 213710, 235010, 284660, 329014, 398524, 427420, 470020, 498155, 658028, 822535, 996310, 1010543, 1645070, 1992620, 2021086, 3290140, 4042172, 5052715, 7073801, 10105430, 14147602, 20210860, 28295204, 35369005, 70738010, 141476020]

約数ペア:

[(1, 141476020), (2, 70738010), (4, 35369005), (5, 28295204), (7, 20210860), (10, 14147602), (14, 10105430), (20, 7073801), (28, 5052715), (35, 4042172), (43, 3290140), (70, 2021086), (71, 1992620), (86, 1645070), (140, 1010543), (142, 996310), (172, 822535), (215, 658028), (284, 498155), (301, 470020), (331, 427420), (355, 398524), (430, 329014), (497, 284660), (602, 235010), (662, 213710), (710, 199262), (860, 164507), (994, 142330), (1204, 117505), (1324, 106855), (1420, 99631), (1505, 94004), (1655, 85484), (1988, 71165), (2317, 61060), (2485, 56932), (3010, 47002), (3053, 46340), (3310, 42742), (4634, 30530), (4970, 28466), (6020, 23501), (6106, 23170), (6620, 21371), (9268, 15265), (9940, 14233), (11585, 12212)]