2015323260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{19793}}^1$

素因数の和:21502

約数の個数: 48

約数和(自身を含む): 5646515616

約数和(自身を除く): 3631192356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1697, 3394, 5091, 6788, 8485, 10182, 16970, 19793, 20364, 25455, 33940, 39586, 50910, 59379, 79172, 98965, 101820, 118758, 197930, 237516, 296895, 395860, 593790, 1187580, 33588721, 67177442, 100766163, 134354884, 167943605, 201532326, 335887210, 403064652, 503830815, 671774420, 1007661630, 2015323260]

約数ペア:

[(1, 2015323260), (2, 1007661630), (3, 671774420), (4, 503830815), (5, 403064652), (6, 335887210), (10, 201532326), (12, 167943605), (15, 134354884), (20, 100766163), (30, 67177442), (60, 33588721), (1697, 1187580), (3394, 593790), (5091, 395860), (6788, 296895), (8485, 237516), (10182, 197930), (16970, 118758), (19793, 101820), (20364, 98965), (25455, 79172), (33940, 59379), (39586, 50910)]