291569130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{12907}}^1$

素因数の和:13171

約数の個数: 48

約数和(自身を含む): 761158944

約数和(自身を除く): 469589814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3765, 4518, 7530, 11295, 12907, 22590, 25814, 38721, 64535, 77442, 116163, 129070, 193605, 232326, 387210, 580815, 1161630, 3239657, 6479314, 9718971, 16198285, 19437942, 29156913, 32396570, 48594855, 58313826, 97189710, 145784565, 291569130]

約数ペア:

[(1, 291569130), (2, 145784565), (3, 97189710), (5, 58313826), (6, 48594855), (9, 32396570), (10, 29156913), (15, 19437942), (18, 16198285), (30, 9718971), (45, 6479314), (90, 3239657), (251, 1161630), (502, 580815), (753, 387210), (1255, 232326), (1506, 193605), (2259, 129070), (2510, 116163), (3765, 77442), (4518, 64535), (7530, 38721), (11295, 25814), (12907, 22590)]