2012460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 5969376

約数和(自身を除く): 3956916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1973, 3946, 5919, 7892, 9865, 11838, 19730, 23676, 29595, 33541, 39460, 59190, 67082, 100623, 118380, 134164, 167705, 201246, 335410, 402492, 503115, 670820, 1006230, 2012460]

約数ペア:

[(1, 2012460), (2, 1006230), (3, 670820), (4, 503115), (5, 402492), (6, 335410), (10, 201246), (12, 167705), (15, 134164), (17, 118380), (20, 100623), (30, 67082), (34, 59190), (51, 39460), (60, 33541), (68, 29595), (85, 23676), (102, 19730), (170, 11838), (204, 9865), (255, 7892), (340, 5919), (510, 3946), (1020, 1973)]