61731270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1637}}^1$

素因数の和:2069

約数の個数: 48

約数和(自身を含む): 160982640

約数和(自身を除く): 99251370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1257, 1637, 2095, 2514, 3274, 3771, 4190, 4911, 6285, 7542, 8185, 9822, 12570, 14733, 16370, 18855, 24555, 29466, 37710, 49110, 73665, 147330, 685903, 1371806, 2057709, 3429515, 4115418, 6173127, 6859030, 10288545, 12346254, 20577090, 30865635, 61731270]

約数ペア:

[(1, 61731270), (2, 30865635), (3, 20577090), (5, 12346254), (6, 10288545), (9, 6859030), (10, 6173127), (15, 4115418), (18, 3429515), (30, 2057709), (45, 1371806), (90, 685903), (419, 147330), (838, 73665), (1257, 49110), (1637, 37710), (2095, 29466), (2514, 24555), (3274, 18855), (3771, 16370), (4190, 14733), (4911, 12570), (6285, 9822), (7542, 8185)]