2734060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 6693120

約数和(自身を除く): 3959060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 331, 413, 590, 662, 826, 1180, 1324, 1652, 1655, 2065, 2317, 3310, 4130, 4634, 6620, 8260, 9268, 11585, 19529, 23170, 39058, 46340, 78116, 97645, 136703, 195290, 273406, 390580, 546812, 683515, 1367030, 2734060]

約数ペア:

[(1, 2734060), (2, 1367030), (4, 683515), (5, 546812), (7, 390580), (10, 273406), (14, 195290), (20, 136703), (28, 97645), (35, 78116), (59, 46340), (70, 39058), (118, 23170), (140, 19529), (236, 11585), (295, 9268), (331, 8260), (413, 6620), (590, 4634), (662, 4130), (826, 3310), (1180, 2317), (1324, 2065), (1652, 1655)]