139267170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{221059}}^1$

素因数の和:221079

約数の個数: 48

約数和(自身を含む): 413824320

約数和(自身を除く): 274557150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 221059, 442118, 663177, 1105295, 1326354, 1547413, 1989531, 2210590, 3094826, 3315885, 3979062, 4642239, 6631770, 7737065, 9284478, 9947655, 13926717, 15474130, 19895310, 23211195, 27853434, 46422390, 69633585, 139267170]

約数ペア:

[(1, 139267170), (2, 69633585), (3, 46422390), (5, 27853434), (6, 23211195), (7, 19895310), (9, 15474130), (10, 13926717), (14, 9947655), (15, 9284478), (18, 7737065), (21, 6631770), (30, 4642239), (35, 3979062), (42, 3315885), (45, 3094826), (63, 2210590), (70, 1989531), (90, 1547413), (105, 1326354), (126, 1105295), (210, 663177), (315, 442118), (630, 221059)]