120715674884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{605261}}^1$

素因数の和:605708

約数の個数: 48

約数和(自身を含む): 256243720320

約数和(自身を除く): 135528045436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 419, 476, 838, 1676, 2933, 5866, 7123, 11732, 14246, 28492, 49861, 99722, 199444, 605261, 1210522, 2421044, 4236827, 8473654, 10289437, 16947308, 20578874, 41157748, 72026059, 144052118, 253604359, 288104236, 507208718, 1014417436, 1775230513, 3550461026, 4311274103, 7100922052, 8622548206, 17245096412, 30178918721, 60357837442, 120715674884]

約数ペア:

[(1, 120715674884), (2, 60357837442), (4, 30178918721), (7, 17245096412), (14, 8622548206), (17, 7100922052), (28, 4311274103), (34, 3550461026), (68, 1775230513), (119, 1014417436), (238, 507208718), (419, 288104236), (476, 253604359), (838, 144052118), (1676, 72026059), (2933, 41157748), (5866, 20578874), (7123, 16947308), (11732, 10289437), (14246, 8473654), (28492, 4236827), (49861, 2421044), (99722, 1210522), (199444, 605261)]