694020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 1995840

約数和(自身を除く): 1301820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 269, 430, 516, 538, 645, 807, 860, 1076, 1290, 1345, 1614, 2580, 2690, 3228, 4035, 5380, 8070, 11567, 16140, 23134, 34701, 46268, 57835, 69402, 115670, 138804, 173505, 231340, 347010, 694020]

約数ペア:

[(1, 694020), (2, 347010), (3, 231340), (4, 173505), (5, 138804), (6, 115670), (10, 69402), (12, 57835), (15, 46268), (20, 34701), (30, 23134), (43, 16140), (60, 11567), (86, 8070), (129, 5380), (172, 4035), (215, 3228), (258, 2690), (269, 2580), (430, 1614), (516, 1345), (538, 1290), (645, 1076), (807, 860)]