2007379860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{54049}}^1$

素因数の和:54680

約数の個数: 48

約数和(自身を含む): 5629848000

約数和(自身を除く): 3622468140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 2476, 3095, 3714, 6190, 7428, 9285, 12380, 18570, 37140, 54049, 108098, 162147, 216196, 270245, 324294, 540490, 648588, 810735, 1080980, 1621470, 3242940, 33456331, 66912662, 100368993, 133825324, 167281655, 200737986, 334563310, 401475972, 501844965, 669126620, 1003689930, 2007379860]

約数ペア:

[(1, 2007379860), (2, 1003689930), (3, 669126620), (4, 501844965), (5, 401475972), (6, 334563310), (10, 200737986), (12, 167281655), (15, 133825324), (20, 100368993), (30, 66912662), (60, 33456331), (619, 3242940), (1238, 1621470), (1857, 1080980), (2476, 810735), (3095, 648588), (3714, 540490), (6190, 324294), (7428, 270245), (9285, 216196), (12380, 162147), (18570, 108098), (37140, 54049)]