293889790

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 535818240

約数和(自身を除く): 241928450

約数列:

[1, 2, 5, 10, 151, 191, 302, 382, 755, 955, 1019, 1510, 1910, 2038, 5095, 10190, 28841, 57682, 144205, 153869, 194629, 288410, 307738, 389258, 769345, 973145, 1538690, 1946290, 29388979, 58777958, 146944895, 293889790]

約数ペア:

[(1, 293889790), (2, 146944895), (5, 58777958), (10, 29388979), (151, 1946290), (191, 1538690), (302, 973145), (382, 769345), (755, 389258), (955, 307738), (1019, 288410), (1510, 194629), (1910, 153869), (2038, 144205), (5095, 57682), (10190, 28841)]