83653140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12791}}^1$

素因数の和:12912

約数の個数: 48

約数和(自身を含む): 236396160

約数和(自身を除く): 152743020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 12791, 25582, 38373, 51164, 63955, 76746, 127910, 153492, 191865, 255820, 383730, 767460, 1394219, 2788438, 4182657, 5576876, 6971095, 8365314, 13942190, 16730628, 20913285, 27884380, 41826570, 83653140]

約数ペア:

[(1, 83653140), (2, 41826570), (3, 27884380), (4, 20913285), (5, 16730628), (6, 13942190), (10, 8365314), (12, 6971095), (15, 5576876), (20, 4182657), (30, 2788438), (60, 1394219), (109, 767460), (218, 383730), (327, 255820), (436, 191865), (545, 153492), (654, 127910), (1090, 76746), (1308, 63955), (1635, 51164), (2180, 38373), (3270, 25582), (6540, 12791)]