571330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 1128960

約数和(自身を除く): 557630

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 97, 155, 190, 194, 310, 485, 589, 970, 1178, 1843, 2945, 3007, 3686, 5890, 6014, 9215, 15035, 18430, 30070, 57133, 114266, 285665, 571330]

約数ペア:

[(1, 571330), (2, 285665), (5, 114266), (10, 57133), (19, 30070), (31, 18430), (38, 15035), (62, 9215), (95, 6014), (97, 5890), (155, 3686), (190, 3007), (194, 2945), (310, 1843), (485, 1178), (589, 970)]