335331340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 740698560

約数和(自身を除く): 405367220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 239, 292, 310, 365, 478, 620, 730, 956, 961, 1195, 1460, 1922, 2263, 2390, 3844, 4526, 4780, 4805, 7409, 9052, 9610, 11315, 14818, 17447, 19220, 22630, 29636, 34894, 37045, 45260, 69788, 70153, 74090, 87235, 140306, 148180, 174470, 229679, 280612, 348940, 350765, 459358, 540857, 701530, 918716, 1081714, 1148395, 1403060, 2163428, 2296790, 2704285, 4593580, 5408570, 10817140, 16766567, 33533134, 67066268, 83832835, 167665670, 335331340]

約数ペア:

[(1, 335331340), (2, 167665670), (4, 83832835), (5, 67066268), (10, 33533134), (20, 16766567), (31, 10817140), (62, 5408570), (73, 4593580), (124, 2704285), (146, 2296790), (155, 2163428), (239, 1403060), (292, 1148395), (310, 1081714), (365, 918716), (478, 701530), (620, 540857), (730, 459358), (956, 350765), (961, 348940), (1195, 280612), (1460, 229679), (1922, 174470), (2263, 148180), (2390, 140306), (3844, 87235), (4526, 74090), (4780, 70153), (4805, 69788), (7409, 45260), (9052, 37045), (9610, 34894), (11315, 29636), (14818, 22630), (17447, 19220)]