1880070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 4669920

約数和(自身を除く): 2789850

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 2161, 4322, 6483, 10805, 12966, 21610, 32415, 62669, 64830, 125338, 188007, 313345, 376014, 626690, 940035, 1880070]

約数ペア:

[(1, 1880070), (2, 940035), (3, 626690), (5, 376014), (6, 313345), (10, 188007), (15, 125338), (29, 64830), (30, 62669), (58, 32415), (87, 21610), (145, 12966), (174, 10805), (290, 6483), (435, 4322), (870, 2161)]