163291290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{320179}}^1$

素因数の和:320206

約数の個数: 32

約数和(自身を含む): 414953280

約数和(自身を除く): 251661990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 320179, 640358, 960537, 1600895, 1921074, 3201790, 4802685, 5443043, 9605370, 10886086, 16329129, 27215215, 32658258, 54430430, 81645645, 163291290]

約数ペア:

[(1, 163291290), (2, 81645645), (3, 54430430), (5, 32658258), (6, 27215215), (10, 16329129), (15, 10886086), (17, 9605370), (30, 5443043), (34, 4802685), (51, 3201790), (85, 1921074), (102, 1600895), (170, 960537), (255, 640358), (510, 320179)]