2730157300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2100121}}^1$

素因数の和:2100148

約数の個数: 36

約数和(自身を含む): 6380170636

約数和(自身を除く): 3650013336

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2100121, 4200242, 8400484, 10500605, 21001210, 27301573, 42002420, 52503025, 54603146, 105006050, 109206292, 136507865, 210012100, 273015730, 546031460, 682539325, 1365078650, 2730157300]

約数ペア:

[(1, 2730157300), (2, 1365078650), (4, 682539325), (5, 546031460), (10, 273015730), (13, 210012100), (20, 136507865), (25, 109206292), (26, 105006050), (50, 54603146), (52, 52503025), (65, 42002420), (100, 27301573), (130, 21001210), (260, 10500605), (325, 8400484), (650, 4200242), (1300, 2100121)]