118601470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1979}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 230519520

約数和(自身を除く): 111918050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 461, 922, 1979, 2305, 3958, 4610, 5993, 9895, 11986, 19790, 25727, 29965, 51454, 59930, 128635, 257270, 912319, 1824638, 4561595, 9123190, 11860147, 23720294, 59300735, 118601470]

約数ペア:

[(1, 118601470), (2, 59300735), (5, 23720294), (10, 11860147), (13, 9123190), (26, 4561595), (65, 1824638), (130, 912319), (461, 257270), (922, 128635), (1979, 59930), (2305, 51454), (3958, 29965), (4610, 25727), (5993, 19790), (9895, 11986)]