9851270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 21086352

約数和(自身を除く): 11235082

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 83, 110, 130, 143, 166, 286, 415, 715, 830, 913, 1079, 1430, 1826, 2158, 4565, 5395, 6889, 9130, 10790, 11869, 13778, 23738, 34445, 59345, 68890, 75779, 89557, 118690, 151558, 179114, 378895, 447785, 757790, 895570, 985127, 1970254, 4925635, 9851270]

約数ペア:

[(1, 9851270), (2, 4925635), (5, 1970254), (10, 985127), (11, 895570), (13, 757790), (22, 447785), (26, 378895), (55, 179114), (65, 151558), (83, 118690), (110, 89557), (130, 75779), (143, 68890), (166, 59345), (286, 34445), (415, 23738), (715, 13778), (830, 11869), (913, 10790), (1079, 9130), (1430, 6889), (1826, 5395), (2158, 4565)]