119693790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42901}}^1$

素因数の和:42945

約数の個数: 48

約数和(自身を含む): 321250176

約数和(自身を除く): 201556386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 42901, 85802, 128703, 214505, 257406, 386109, 429010, 643515, 772218, 1287030, 1329931, 1930545, 2659862, 3861090, 3989793, 6649655, 7979586, 11969379, 13299310, 19948965, 23938758, 39897930, 59846895, 119693790]

約数ペア:

[(1, 119693790), (2, 59846895), (3, 39897930), (5, 23938758), (6, 19948965), (9, 13299310), (10, 11969379), (15, 7979586), (18, 6649655), (30, 3989793), (31, 3861090), (45, 2659862), (62, 1930545), (90, 1329931), (93, 1287030), (155, 772218), (186, 643515), (279, 429010), (310, 386109), (465, 257406), (558, 214505), (930, 128703), (1395, 85802), (2790, 42901)]