29885178

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 63488448

約数和(自身を除く): 33603270

約数列:

[1, 2, 3, 6, 31, 62, 71, 73, 93, 142, 146, 186, 213, 219, 426, 438, 961, 1922, 2201, 2263, 2883, 4402, 4526, 5183, 5766, 6603, 6789, 10366, 13206, 13578, 15549, 31098, 68231, 70153, 136462, 140306, 160673, 204693, 210459, 321346, 409386, 420918, 482019, 964038, 4980863, 9961726, 14942589, 29885178]

約数ペア:

[(1, 29885178), (2, 14942589), (3, 9961726), (6, 4980863), (31, 964038), (62, 482019), (71, 420918), (73, 409386), (93, 321346), (142, 210459), (146, 204693), (186, 160673), (213, 140306), (219, 136462), (426, 70153), (438, 68231), (961, 31098), (1922, 15549), (2201, 13578), (2263, 13206), (2883, 10366), (4402, 6789), (4526, 6603), (5183, 5766)]