61566570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 174427344

約数和(自身を除く): 112860774

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 101, 117, 130, 195, 202, 234, 303, 390, 505, 521, 585, 606, 909, 1010, 1042, 1170, 1313, 1515, 1563, 1818, 2605, 2626, 3030, 3126, 3939, 4545, 4689, 5210, 6565, 6773, 7815, 7878, 9090, 9378, 11817, 13130, 13546, 15630, 19695, 20319, 23445, 23634, 33865, 39390, 40638, 46890, 52621, 59085, 60957, 67730, 101595, 105242, 118170, 121914, 157863, 203190, 263105, 304785, 315726, 473589, 526210, 609570, 684073, 789315, 947178, 1368146, 1578630, 2052219, 2367945, 3420365, 4104438, 4735890, 6156657, 6840730, 10261095, 12313314, 20522190, 30783285, 61566570]

約数ペア:

[(1, 61566570), (2, 30783285), (3, 20522190), (5, 12313314), (6, 10261095), (9, 6840730), (10, 6156657), (13, 4735890), (15, 4104438), (18, 3420365), (26, 2367945), (30, 2052219), (39, 1578630), (45, 1368146), (65, 947178), (78, 789315), (90, 684073), (101, 609570), (117, 526210), (130, 473589), (195, 315726), (202, 304785), (234, 263105), (303, 203190), (390, 157863), (505, 121914), (521, 118170), (585, 105242), (606, 101595), (909, 67730), (1010, 60957), (1042, 59085), (1170, 52621), (1313, 46890), (1515, 40638), (1563, 39390), (1818, 33865), (2605, 23634), (2626, 23445), (3030, 20319), (3126, 19695), (3939, 15630), (4545, 13546), (4689, 13130), (5210, 11817), (6565, 9378), (6773, 9090), (7815, 7878)]