846916980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22159}}^1$

素因数の和:22198

約数の個数: 144

約数和(自身を含む): 2970858240

約数和(自身を除く): 2123941260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 22159, 38220, 44318, 66477, 88636, 110795, 132954, 155113, 221590, 265908, 288067, 310226, 332385, 443180, 465339, 576134, 620452, 664770, 775565, 864201, 930678, 1085791, 1152268, 1329540, 1440335, 1551130, 1728402, 1861356, 2016469, 2171582, 2326695, 2880670, 3102260, 3257373, 3456804, 4032938, 4321005, 4343164, 4653390, 5428955, 5761340, 6049407, 6514746, 8065876, 8642010, 9306780, 10082345, 10857910, 12098814, 13029492, 14115283, 16286865, 17284020, 20164690, 21715820, 24197628, 28230566, 30247035, 32573730, 40329380, 42345849, 56461132, 60494070, 65147460, 70576415, 84691698, 120988140, 141152830, 169383396, 211729245, 282305660, 423458490, 846916980]

約数ペア:

[(1, 846916980), (2, 423458490), (3, 282305660), (4, 211729245), (5, 169383396), (6, 141152830), (7, 120988140), (10, 84691698), (12, 70576415), (13, 65147460), (14, 60494070), (15, 56461132), (20, 42345849), (21, 40329380), (26, 32573730), (28, 30247035), (30, 28230566), (35, 24197628), (39, 21715820), (42, 20164690), (49, 17284020), (52, 16286865), (60, 14115283), (65, 13029492), (70, 12098814), (78, 10857910), (84, 10082345), (91, 9306780), (98, 8642010), (105, 8065876), (130, 6514746), (140, 6049407), (147, 5761340), (156, 5428955), (182, 4653390), (195, 4343164), (196, 4321005), (210, 4032938), (245, 3456804), (260, 3257373), (273, 3102260), (294, 2880670), (364, 2326695), (390, 2171582), (420, 2016469), (455, 1861356), (490, 1728402), (546, 1551130), (588, 1440335), (637, 1329540), (735, 1152268), (780, 1085791), (910, 930678), (980, 864201), (1092, 775565), (1274, 664770), (1365, 620452), (1470, 576134), (1820, 465339), (1911, 443180), (2548, 332385), (2730, 310226), (2940, 288067), (3185, 265908), (3822, 221590), (5460, 155113), (6370, 132954), (7644, 110795), (9555, 88636), (12740, 66477), (19110, 44318), (22159, 38220)]