154470302

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 270993600

約数和(自身を除く): 116523298

約数列:

[1, 2, 7, 14, 53, 106, 371, 409, 509, 742, 818, 1018, 2863, 3563, 5726, 7126, 21677, 26977, 43354, 53954, 151739, 188839, 208181, 303478, 377678, 416362, 1457267, 2914534, 11033593, 22067186, 77235151, 154470302]

約数ペア:

[(1, 154470302), (2, 77235151), (7, 22067186), (14, 11033593), (53, 2914534), (106, 1457267), (371, 416362), (409, 377678), (509, 303478), (742, 208181), (818, 188839), (1018, 151739), (2863, 53954), (3563, 43354), (5726, 26977), (7126, 21677)]