981667740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{94573}}^1$

素因数の和:94758

約数の個数: 48

約数和(自身を含む): 2764587168

約数和(自身を除く): 1782919428

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, 10380, 94573, 189146, 283719, 378292, 472865, 567438, 945730, 1134876, 1418595, 1891460, 2837190, 5674380, 16361129, 32722258, 49083387, 65444516, 81805645, 98166774, 163611290, 196333548, 245416935, 327222580, 490833870, 981667740]

約数ペア:

[(1, 981667740), (2, 490833870), (3, 327222580), (4, 245416935), (5, 196333548), (6, 163611290), (10, 98166774), (12, 81805645), (15, 65444516), (20, 49083387), (30, 32722258), (60, 16361129), (173, 5674380), (346, 2837190), (519, 1891460), (692, 1418595), (865, 1134876), (1038, 945730), (1730, 567438), (2076, 472865), (2595, 378292), (3460, 283719), (5190, 189146), (10380, 94573)]