1129668830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 2173478400

約数和(自身を除く): 1043809570

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 149, 155, 185, 298, 310, 370, 661, 745, 1147, 1322, 1490, 2294, 3305, 4619, 5513, 5735, 6610, 9238, 11026, 11470, 20491, 23095, 24457, 27565, 40982, 46190, 48914, 55130, 98489, 102455, 122285, 170903, 196978, 204910, 244570, 341806, 492445, 758167, 854515, 984890, 1516334, 1709030, 3053159, 3644093, 3790835, 6106318, 7288186, 7581670, 15265795, 18220465, 30531590, 36440930, 112966883, 225933766, 564834415, 1129668830]

約数ペア:

[(1, 1129668830), (2, 564834415), (5, 225933766), (10, 112966883), (31, 36440930), (37, 30531590), (62, 18220465), (74, 15265795), (149, 7581670), (155, 7288186), (185, 6106318), (298, 3790835), (310, 3644093), (370, 3053159), (661, 1709030), (745, 1516334), (1147, 984890), (1322, 854515), (1490, 758167), (2294, 492445), (3305, 341806), (4619, 244570), (5513, 204910), (5735, 196978), (6610, 170903), (9238, 122285), (11026, 102455), (11470, 98489), (20491, 55130), (23095, 48914), (24457, 46190), (27565, 40982)]