2370620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 6032880

約数和(自身を除く): 3662260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 59, 70, 82, 98, 118, 140, 164, 196, 205, 236, 245, 287, 295, 410, 413, 490, 574, 590, 820, 826, 980, 1148, 1180, 1435, 1652, 2009, 2065, 2419, 2870, 2891, 4018, 4130, 4838, 5740, 5782, 8036, 8260, 9676, 10045, 11564, 12095, 14455, 16933, 20090, 24190, 28910, 33866, 40180, 48380, 57820, 67732, 84665, 118531, 169330, 237062, 338660, 474124, 592655, 1185310, 2370620]

約数ペア:

[(1, 2370620), (2, 1185310), (4, 592655), (5, 474124), (7, 338660), (10, 237062), (14, 169330), (20, 118531), (28, 84665), (35, 67732), (41, 57820), (49, 48380), (59, 40180), (70, 33866), (82, 28910), (98, 24190), (118, 20090), (140, 16933), (164, 14455), (196, 12095), (205, 11564), (236, 10045), (245, 9676), (287, 8260), (295, 8036), (410, 5782), (413, 5740), (490, 4838), (574, 4130), (590, 4018), (820, 2891), (826, 2870), (980, 2419), (1148, 2065), (1180, 2009), (1435, 1652)]