1621050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 4097952

約数和(自身を除く): 2476902

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 107, 150, 202, 214, 303, 321, 505, 535, 606, 642, 1010, 1070, 1515, 1605, 2525, 2675, 3030, 3210, 5050, 5350, 7575, 8025, 10807, 15150, 16050, 21614, 32421, 54035, 64842, 108070, 162105, 270175, 324210, 540350, 810525, 1621050]

約数ペア:

[(1, 1621050), (2, 810525), (3, 540350), (5, 324210), (6, 270175), (10, 162105), (15, 108070), (25, 64842), (30, 54035), (50, 32421), (75, 21614), (101, 16050), (107, 15150), (150, 10807), (202, 8025), (214, 7575), (303, 5350), (321, 5050), (505, 3210), (535, 3030), (606, 2675), (642, 2525), (1010, 1605), (1070, 1515)]