103002770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 209986560

約数和(自身を除く): 106983790

約数列:

[1, 2, 5, 10, 13, 26, 31, 61, 62, 65, 122, 130, 155, 305, 310, 403, 419, 610, 793, 806, 838, 1586, 1891, 2015, 2095, 3782, 3965, 4030, 4190, 5447, 7930, 9455, 10894, 12989, 18910, 24583, 25559, 25978, 27235, 49166, 51118, 54470, 64945, 122915, 127795, 129890, 168857, 245830, 255590, 332267, 337714, 664534, 792329, 844285, 1584658, 1661335, 1688570, 3322670, 3961645, 7923290, 10300277, 20600554, 51501385, 103002770]

約数ペア:

[(1, 103002770), (2, 51501385), (5, 20600554), (10, 10300277), (13, 7923290), (26, 3961645), (31, 3322670), (61, 1688570), (62, 1661335), (65, 1584658), (122, 844285), (130, 792329), (155, 664534), (305, 337714), (310, 332267), (403, 255590), (419, 245830), (610, 168857), (793, 129890), (806, 127795), (838, 122915), (1586, 64945), (1891, 54470), (2015, 51118), (2095, 49166), (3782, 27235), (3965, 25978), (4030, 25559), (4190, 24583), (5447, 18910), (7930, 12989), (9455, 10894)]