672265890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{43177}}^1$

素因数の和:43363

約数の個数: 48

約数和(自身を含む): 1758035448

約数和(自身を除く): 1085769558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 15570, 43177, 86354, 129531, 215885, 259062, 388593, 431770, 647655, 777186, 1295310, 1942965, 3885930, 7469621, 14939242, 22408863, 37348105, 44817726, 67226589, 74696210, 112044315, 134453178, 224088630, 336132945, 672265890]

約数ペア:

[(1, 672265890), (2, 336132945), (3, 224088630), (5, 134453178), (6, 112044315), (9, 74696210), (10, 67226589), (15, 44817726), (18, 37348105), (30, 22408863), (45, 14939242), (90, 7469621), (173, 3885930), (346, 1942965), (519, 1295310), (865, 777186), (1038, 647655), (1557, 431770), (1730, 388593), (2595, 259062), (3114, 215885), (5190, 129531), (7785, 86354), (15570, 43177)]