64589340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16067}}^1$

素因数の和:16146

約数の個数: 48

約数和(自身を含む): 183560832

約数和(自身を除く): 118971492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 16067, 32134, 48201, 64268, 80335, 96402, 160670, 192804, 241005, 321340, 482010, 964020, 1076489, 2152978, 3229467, 4305956, 5382445, 6458934, 10764890, 12917868, 16147335, 21529780, 32294670, 64589340]

約数ペア:

[(1, 64589340), (2, 32294670), (3, 21529780), (4, 16147335), (5, 12917868), (6, 10764890), (10, 6458934), (12, 5382445), (15, 4305956), (20, 3229467), (30, 2152978), (60, 1076489), (67, 964020), (134, 482010), (201, 321340), (268, 241005), (335, 192804), (402, 160670), (670, 96402), (804, 80335), (1005, 64268), (1340, 48201), (2010, 32134), (4020, 16067)]