9076490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 18800640

約数和(自身を除く): 9724150

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 67, 95, 115, 134, 155, 190, 230, 310, 335, 437, 589, 670, 713, 874, 1178, 1273, 1426, 1541, 2077, 2185, 2546, 2945, 3082, 3565, 4154, 4370, 5890, 6365, 7130, 7705, 10385, 12730, 13547, 15410, 20770, 27094, 29279, 39463, 47771, 58558, 67735, 78926, 95542, 135470, 146395, 197315, 238855, 292790, 394630, 477710, 907649, 1815298, 4538245, 9076490]

約数ペア:

[(1, 9076490), (2, 4538245), (5, 1815298), (10, 907649), (19, 477710), (23, 394630), (31, 292790), (38, 238855), (46, 197315), (62, 146395), (67, 135470), (95, 95542), (115, 78926), (134, 67735), (155, 58558), (190, 47771), (230, 39463), (310, 29279), (335, 27094), (437, 20770), (589, 15410), (670, 13547), (713, 12730), (874, 10385), (1178, 7705), (1273, 7130), (1426, 6365), (1541, 5890), (2077, 4370), (2185, 4154), (2546, 3565), (2945, 3082)]