3103780940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{93997}}^1$

素因数の和:94146

約数の個数: 48

約数和(自身を含む): 7074665472

約数和(自身を除く): 3970884532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 6604, 8255, 16510, 33020, 93997, 187994, 375988, 469985, 939970, 1221961, 1879940, 2443922, 4887844, 6109805, 11937619, 12219610, 23875238, 24439220, 47750476, 59688095, 119376190, 155189047, 238752380, 310378094, 620756188, 775945235, 1551890470, 3103780940]

約数ペア:

[(1, 3103780940), (2, 1551890470), (4, 775945235), (5, 620756188), (10, 310378094), (13, 238752380), (20, 155189047), (26, 119376190), (52, 59688095), (65, 47750476), (127, 24439220), (130, 23875238), (254, 12219610), (260, 11937619), (508, 6109805), (635, 4887844), (1270, 2443922), (1651, 1879940), (2540, 1221961), (3302, 939970), (6604, 469985), (8255, 375988), (16510, 187994), (33020, 93997)]