129442980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69593}}^1$

素因数の和:69636

約数の個数: 48

約数和(自身を含む): 374137344

約数和(自身を除く): 244694364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 69593, 139186, 208779, 278372, 347965, 417558, 695930, 835116, 1043895, 1391860, 2087790, 2157383, 4175580, 4314766, 6472149, 8629532, 10786915, 12944298, 21573830, 25888596, 32360745, 43147660, 64721490, 129442980]

約数ペア:

[(1, 129442980), (2, 64721490), (3, 43147660), (4, 32360745), (5, 25888596), (6, 21573830), (10, 12944298), (12, 10786915), (15, 8629532), (20, 6472149), (30, 4314766), (31, 4175580), (60, 2157383), (62, 2087790), (93, 1391860), (124, 1043895), (155, 835116), (186, 695930), (310, 417558), (372, 347965), (465, 278372), (620, 208779), (930, 139186), (1860, 69593)]