120657530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{3739}}^1$

素因数の和:4214

約数の個数: 32

約数和(自身を含む): 248814720

約数和(自身を除く): 128157190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 922, 2305, 3227, 3739, 4610, 6454, 7478, 16135, 18695, 26173, 32270, 37390, 52346, 130865, 261730, 1723679, 3447358, 8618395, 12065753, 17236790, 24131506, 60328765, 120657530]

約数ペア:

[(1, 120657530), (2, 60328765), (5, 24131506), (7, 17236790), (10, 12065753), (14, 8618395), (35, 3447358), (70, 1723679), (461, 261730), (922, 130865), (2305, 52346), (3227, 37390), (3739, 32270), (4610, 26173), (6454, 18695), (7478, 16135)]