79906190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 178222464

約数和(自身を除く): 98316274

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 277, 317, 455, 554, 634, 910, 1385, 1585, 1939, 2219, 2770, 3170, 3601, 3878, 4121, 4438, 7202, 8242, 9695, 11095, 18005, 19390, 20605, 22190, 25207, 28847, 36010, 41210, 50414, 57694, 87809, 126035, 144235, 175618, 252070, 288470, 439045, 614663, 878090, 1141517, 1229326, 2283034, 3073315, 5707585, 6146630, 7990619, 11415170, 15981238, 39953095, 79906190]

約数ペア:

[(1, 79906190), (2, 39953095), (5, 15981238), (7, 11415170), (10, 7990619), (13, 6146630), (14, 5707585), (26, 3073315), (35, 2283034), (65, 1229326), (70, 1141517), (91, 878090), (130, 614663), (182, 439045), (277, 288470), (317, 252070), (455, 175618), (554, 144235), (634, 126035), (910, 87809), (1385, 57694), (1585, 50414), (1939, 41210), (2219, 36010), (2770, 28847), (3170, 25207), (3601, 22190), (3878, 20605), (4121, 19390), (4438, 18005), (7202, 11095), (8242, 9695)]