877030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 2115072

約数和(自身を除く): 1238042

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 67, 70, 77, 85, 110, 119, 134, 154, 170, 187, 238, 335, 374, 385, 469, 595, 670, 737, 770, 935, 938, 1139, 1190, 1309, 1474, 1870, 2278, 2345, 2618, 3685, 4690, 5159, 5695, 6545, 7370, 7973, 10318, 11390, 12529, 13090, 15946, 25058, 25795, 39865, 51590, 62645, 79730, 87703, 125290, 175406, 438515, 877030]

約数ペア:

[(1, 877030), (2, 438515), (5, 175406), (7, 125290), (10, 87703), (11, 79730), (14, 62645), (17, 51590), (22, 39865), (34, 25795), (35, 25058), (55, 15946), (67, 13090), (70, 12529), (77, 11390), (85, 10318), (110, 7973), (119, 7370), (134, 6545), (154, 5695), (170, 5159), (187, 4690), (238, 3685), (335, 2618), (374, 2345), (385, 2278), (469, 1870), (595, 1474), (670, 1309), (737, 1190), (770, 1139), (935, 938)]