2109473880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{174049}}^1$

素因数の和:174164

約数の個数: 64

約数和(自身を含む): 6391116000

約数和(自身を除く): 4281642120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 174049, 348098, 522147, 696196, 870245, 1044294, 1392392, 1740490, 2088588, 2610735, 3480980, 4177176, 5221470, 6961960, 10442940, 17578949, 20885880, 35157898, 52736847, 70315796, 87894745, 105473694, 140631592, 175789490, 210947388, 263684235, 351578980, 421894776, 527368470, 703157960, 1054736940, 2109473880]

約数ペア:

[(1, 2109473880), (2, 1054736940), (3, 703157960), (4, 527368470), (5, 421894776), (6, 351578980), (8, 263684235), (10, 210947388), (12, 175789490), (15, 140631592), (20, 105473694), (24, 87894745), (30, 70315796), (40, 52736847), (60, 35157898), (101, 20885880), (120, 17578949), (202, 10442940), (303, 6961960), (404, 5221470), (505, 4177176), (606, 3480980), (808, 2610735), (1010, 2088588), (1212, 1740490), (1515, 1392392), (2020, 1044294), (2424, 870245), (3030, 696196), (4040, 522147), (6060, 348098), (12120, 174049)]