1116710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 2437776

約数和(自身を除く): 1321066

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 53, 70, 86, 98, 106, 215, 245, 265, 301, 371, 430, 490, 530, 602, 742, 1505, 1855, 2107, 2279, 2597, 3010, 3710, 4214, 4558, 5194, 10535, 11395, 12985, 15953, 21070, 22790, 25970, 31906, 79765, 111671, 159530, 223342, 558355, 1116710]

約数ペア:

[(1, 1116710), (2, 558355), (5, 223342), (7, 159530), (10, 111671), (14, 79765), (35, 31906), (43, 25970), (49, 22790), (53, 21070), (70, 15953), (86, 12985), (98, 11395), (106, 10535), (215, 5194), (245, 4558), (265, 4214), (301, 3710), (371, 3010), (430, 2597), (490, 2279), (530, 2107), (602, 1855), (742, 1505)]