351680460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{29753}}^1$

素因数の和:29962

約数の個数: 48

約数和(自身を含む): 989737056

約数和(自身を除く): 638056596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 29753, 59506, 89259, 119012, 148765, 178518, 297530, 357036, 446295, 595060, 892590, 1785180, 5861341, 11722682, 17584023, 23445364, 29306705, 35168046, 58613410, 70336092, 87920115, 117226820, 175840230, 351680460]

約数ペア:

[(1, 351680460), (2, 175840230), (3, 117226820), (4, 87920115), (5, 70336092), (6, 58613410), (10, 35168046), (12, 29306705), (15, 23445364), (20, 17584023), (30, 11722682), (60, 5861341), (197, 1785180), (394, 892590), (591, 595060), (788, 446295), (985, 357036), (1182, 297530), (1970, 178518), (2364, 148765), (2955, 119012), (3940, 89259), (5910, 59506), (11820, 29753)]