1480451212780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{68986543}}^1$

素因数の和:68986618

約数の個数: 48

約数和(自身を含む): 3303075726720

約数和(自身を除く): 1822624513940

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 21460, 68986543, 137973086, 275946172, 344932715, 689865430, 1379730860, 2000609747, 2552502091, 4001219494, 5105004182, 8002438988, 10003048735, 10210008364, 12762510455, 20006097470, 25525020910, 40012194940, 51050041820, 74022560639, 148045121278, 296090242556, 370112803195, 740225606390, 1480451212780]

約数ペア:

[(1, 1480451212780), (2, 740225606390), (4, 370112803195), (5, 296090242556), (10, 148045121278), (20, 74022560639), (29, 51050041820), (37, 40012194940), (58, 25525020910), (74, 20006097470), (116, 12762510455), (145, 10210008364), (148, 10003048735), (185, 8002438988), (290, 5105004182), (370, 4001219494), (580, 2552502091), (740, 2000609747), (1073, 1379730860), (2146, 689865430), (4292, 344932715), (5365, 275946172), (10730, 137973086), (21460, 68986543)]