3730370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 8175168

約数和(自身を除く): 4444798

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 331, 490, 662, 805, 1127, 1610, 1655, 2254, 2317, 3310, 4634, 5635, 7613, 11270, 11585, 15226, 16219, 23170, 32438, 38065, 53291, 76130, 81095, 106582, 162190, 266455, 373037, 532910, 746074, 1865185, 3730370]

約数ペア:

[(1, 3730370), (2, 1865185), (5, 746074), (7, 532910), (10, 373037), (14, 266455), (23, 162190), (35, 106582), (46, 81095), (49, 76130), (70, 53291), (98, 38065), (115, 32438), (161, 23170), (230, 16219), (245, 15226), (322, 11585), (331, 11270), (490, 7613), (662, 5635), (805, 4634), (1127, 3310), (1610, 2317), (1655, 2254)]