3460940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 5006260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 419, 590, 826, 838, 1180, 1652, 1676, 2065, 2095, 2933, 4130, 4190, 5866, 8260, 8380, 11732, 14665, 24721, 29330, 49442, 58660, 98884, 123605, 173047, 247210, 346094, 494420, 692188, 865235, 1730470, 3460940]

約数ペア:

[(1, 3460940), (2, 1730470), (4, 865235), (5, 692188), (7, 494420), (10, 346094), (14, 247210), (20, 173047), (28, 123605), (35, 98884), (59, 58660), (70, 49442), (118, 29330), (140, 24721), (236, 14665), (295, 11732), (413, 8380), (419, 8260), (590, 5866), (826, 4190), (838, 4130), (1180, 2933), (1652, 2095), (1676, 2065)]