73791420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7109}}^1$

素因数の和:7294

約数の個数: 48

約数和(自身を含む): 207839520

約数和(自身を除く): 134048100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 7109, 10380, 14218, 21327, 28436, 35545, 42654, 71090, 85308, 106635, 142180, 213270, 426540, 1229857, 2459714, 3689571, 4919428, 6149285, 7379142, 12298570, 14758284, 18447855, 24597140, 36895710, 73791420]

約数ペア:

[(1, 73791420), (2, 36895710), (3, 24597140), (4, 18447855), (5, 14758284), (6, 12298570), (10, 7379142), (12, 6149285), (15, 4919428), (20, 3689571), (30, 2459714), (60, 1229857), (173, 426540), (346, 213270), (519, 142180), (692, 106635), (865, 85308), (1038, 71090), (1730, 42654), (2076, 35545), (2595, 28436), (3460, 21327), (5190, 14218), (7109, 10380)]