269876390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{124367}}^1$

素因数の和:124412

約数の個数: 32

約数和(自身を含む): 573087744

約数和(自身を除く): 303211354

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 124367, 248734, 621835, 870569, 1243670, 1741138, 3855377, 4352845, 7710754, 8705690, 19276885, 26987639, 38553770, 53975278, 134938195, 269876390]

約数ペア:

[(1, 269876390), (2, 134938195), (5, 53975278), (7, 38553770), (10, 26987639), (14, 19276885), (31, 8705690), (35, 7710754), (62, 4352845), (70, 3855377), (155, 1741138), (217, 1243670), (310, 870569), (434, 621835), (1085, 248734), (2170, 124367)]