9762830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 22671360

約数和(自身を除く): 12908530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 409, 434, 682, 770, 818, 1085, 1705, 2045, 2170, 2387, 2863, 3410, 4090, 4499, 4774, 5726, 8998, 11935, 12679, 14315, 22495, 23870, 25358, 28630, 31493, 44990, 62986, 63395, 88753, 126790, 139469, 157465, 177506, 278938, 314930, 443765, 697345, 887530, 976283, 1394690, 1952566, 4881415, 9762830]

約数ペア:

[(1, 9762830), (2, 4881415), (5, 1952566), (7, 1394690), (10, 976283), (11, 887530), (14, 697345), (22, 443765), (31, 314930), (35, 278938), (55, 177506), (62, 157465), (70, 139469), (77, 126790), (110, 88753), (154, 63395), (155, 62986), (217, 44990), (310, 31493), (341, 28630), (385, 25358), (409, 23870), (434, 22495), (682, 14315), (770, 12679), (818, 11935), (1085, 8998), (1705, 5726), (2045, 4774), (2170, 4499), (2387, 4090), (2863, 3410)]