157002370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13931}}^1$

素因数の和:13975

約数の個数: 48

約数和(自身を含む): 343061568

約数和(自身を除く): 186059198

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 13931, 27862, 69655, 97517, 139310, 195034, 320413, 487585, 640826, 682619, 975170, 1365238, 1602065, 2242891, 3204130, 3413095, 4485782, 6826190, 11214455, 15700237, 22428910, 31400474, 78501185, 157002370]

約数ペア:

[(1, 157002370), (2, 78501185), (5, 31400474), (7, 22428910), (10, 15700237), (14, 11214455), (23, 6826190), (35, 4485782), (46, 3413095), (49, 3204130), (70, 2242891), (98, 1602065), (115, 1365238), (161, 975170), (230, 682619), (245, 640826), (322, 487585), (490, 320413), (805, 195034), (1127, 139310), (1610, 97517), (2254, 69655), (5635, 27862), (11270, 13931)]