589020460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{135719}}^1$

素因数の和:135766

約数の個数: 48

約数和(自身を含む): 1459261440

約数和(自身を除く): 870240980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 135719, 271438, 542876, 678595, 950033, 1357190, 1900066, 2714380, 3800132, 4207289, 4750165, 8414578, 9500330, 16829156, 19000660, 21036445, 29451023, 42072890, 58902046, 84145780, 117804092, 147255115, 294510230, 589020460]

約数ペア:

[(1, 589020460), (2, 294510230), (4, 147255115), (5, 117804092), (7, 84145780), (10, 58902046), (14, 42072890), (20, 29451023), (28, 21036445), (31, 19000660), (35, 16829156), (62, 9500330), (70, 8414578), (124, 4750165), (140, 4207289), (155, 3800132), (217, 2714380), (310, 1900066), (434, 1357190), (620, 950033), (868, 678595), (1085, 542876), (2170, 271438), (4340, 135719)]