130350815

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 201719808

約数和(自身を除く): 71368993

約数列:

[1, 5, 7, 17, 31, 35, 37, 85, 119, 155, 185, 191, 217, 259, 527, 595, 629, 955, 1085, 1147, 1295, 1337, 2635, 3145, 3247, 3689, 4403, 5735, 5921, 6685, 7067, 8029, 16235, 18445, 19499, 22015, 22729, 29605, 35335, 40145, 41447, 49469, 97495, 100657, 113645, 120139, 136493, 207235, 219077, 247345, 503285, 600695, 682465, 704599, 840973, 1095385, 1533539, 3522995, 3724309, 4204865, 7667695, 18621545, 26070163, 130350815]

約数ペア:

[(1, 130350815), (5, 26070163), (7, 18621545), (17, 7667695), (31, 4204865), (35, 3724309), (37, 3522995), (85, 1533539), (119, 1095385), (155, 840973), (185, 704599), (191, 682465), (217, 600695), (259, 503285), (527, 247345), (595, 219077), (629, 207235), (955, 136493), (1085, 120139), (1147, 113645), (1295, 100657), (1337, 97495), (2635, 49469), (3145, 41447), (3247, 40145), (3689, 35335), (4403, 29605), (5735, 22729), (5921, 22015), (6685, 19499), (7067, 18445), (8029, 16235)]