132678390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{340201}}^1$

素因数の和:340224

約数の個数: 32

約数和(自身を含む): 342923616

約数和(自身を除く): 210245226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 340201, 680402, 1020603, 1701005, 2041206, 3402010, 4422613, 5103015, 8845226, 10206030, 13267839, 22113065, 26535678, 44226130, 66339195, 132678390]

約数ペア:

[(1, 132678390), (2, 66339195), (3, 44226130), (5, 26535678), (6, 22113065), (10, 13267839), (13, 10206030), (15, 8845226), (26, 5103015), (30, 4422613), (39, 3402010), (65, 2041206), (78, 1701005), (130, 1020603), (195, 680402), (390, 340201)]