129270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 322560

約数和(自身を除く): 193290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 139, 155, 186, 278, 310, 417, 465, 695, 834, 930, 1390, 2085, 4170, 4309, 8618, 12927, 21545, 25854, 43090, 64635, 129270]

約数ペア:

[(1, 129270), (2, 64635), (3, 43090), (5, 25854), (6, 21545), (10, 12927), (15, 8618), (30, 4309), (31, 4170), (62, 2085), (93, 1390), (139, 930), (155, 834), (186, 695), (278, 465), (310, 417)]