1824970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 4013568

約数和(自身を除く): 2188598

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 841, 899, 1015, 1085, 1682, 1798, 2030, 2170, 4205, 4495, 5887, 6293, 8410, 8990, 11774, 12586, 26071, 29435, 31465, 52142, 58870, 62930, 130355, 182497, 260710, 364994, 912485, 1824970]

約数ペア:

[(1, 1824970), (2, 912485), (5, 364994), (7, 260710), (10, 182497), (14, 130355), (29, 62930), (31, 58870), (35, 52142), (58, 31465), (62, 29435), (70, 26071), (145, 12586), (155, 11774), (203, 8990), (217, 8410), (290, 6293), (310, 5887), (406, 4495), (434, 4205), (841, 2170), (899, 2030), (1015, 1798), (1085, 1682)]