1270419570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{288077}}^1$

素因数の和:288104

約数の個数: 72

約数和(自身を含む): 3842384364

約数和(自身を除く): 2571964794

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 288077, 576154, 864231, 1440385, 1728462, 2016539, 2592693, 2880770, 4033078, 4321155, 5185386, 6049617, 8642310, 10082695, 12099234, 12963465, 14115773, 18148851, 20165390, 25926930, 28231546, 30248085, 36297702, 42347319, 60496170, 70578865, 84694638, 90744255, 127041957, 141157730, 181488510, 211736595, 254083914, 423473190, 635209785, 1270419570]

約数ペア:

[(1, 1270419570), (2, 635209785), (3, 423473190), (5, 254083914), (6, 211736595), (7, 181488510), (9, 141157730), (10, 127041957), (14, 90744255), (15, 84694638), (18, 70578865), (21, 60496170), (30, 42347319), (35, 36297702), (42, 30248085), (45, 28231546), (49, 25926930), (63, 20165390), (70, 18148851), (90, 14115773), (98, 12963465), (105, 12099234), (126, 10082695), (147, 8642310), (210, 6049617), (245, 5185386), (294, 4321155), (315, 4033078), (441, 2880770), (490, 2592693), (630, 2016539), (735, 1728462), (882, 1440385), (1470, 864231), (2205, 576154), (4410, 288077)]