3019540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 6858432

約数和(自身を除く): 3838892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 107, 166, 170, 214, 332, 340, 415, 428, 535, 830, 1070, 1411, 1660, 1819, 2140, 2822, 3638, 5644, 7055, 7276, 8881, 9095, 14110, 17762, 18190, 28220, 35524, 36380, 44405, 88810, 150977, 177620, 301954, 603908, 754885, 1509770, 3019540]

約数ペア:

[(1, 3019540), (2, 1509770), (4, 754885), (5, 603908), (10, 301954), (17, 177620), (20, 150977), (34, 88810), (68, 44405), (83, 36380), (85, 35524), (107, 28220), (166, 18190), (170, 17762), (214, 14110), (332, 9095), (340, 8881), (415, 7276), (428, 7055), (535, 5644), (830, 3638), (1070, 2822), (1411, 2140), (1660, 1819)]