43138830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{205423}}^1$

素因数の和:205440

約数の個数: 32

約数和(自身を含む): 118324224

約数和(自身を除く): 75185394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 205423, 410846, 616269, 1027115, 1232538, 1437961, 2054230, 2875922, 3081345, 4313883, 6162690, 7189805, 8627766, 14379610, 21569415, 43138830]

約数ペア:

[(1, 43138830), (2, 21569415), (3, 14379610), (5, 8627766), (6, 7189805), (7, 6162690), (10, 4313883), (14, 3081345), (15, 2875922), (21, 2054230), (30, 1437961), (35, 1232538), (42, 1027115), (70, 616269), (105, 410846), (210, 205423)]