1813650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 4580064

約数和(自身を除く): 2766414

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 113, 150, 214, 226, 321, 339, 535, 565, 642, 678, 1070, 1130, 1605, 1695, 2675, 2825, 3210, 3390, 5350, 5650, 8025, 8475, 12091, 16050, 16950, 24182, 36273, 60455, 72546, 120910, 181365, 302275, 362730, 604550, 906825, 1813650]

約数ペア:

[(1, 1813650), (2, 906825), (3, 604550), (5, 362730), (6, 302275), (10, 181365), (15, 120910), (25, 72546), (30, 60455), (50, 36273), (75, 24182), (107, 16950), (113, 16050), (150, 12091), (214, 8475), (226, 8025), (321, 5650), (339, 5350), (535, 3390), (565, 3210), (642, 2825), (678, 2675), (1070, 1695), (1130, 1605)]