216703020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{116507}}^1$

素因数の和:116550

約数の個数: 48

約数和(自身を含む): 626347008

約数和(自身を除く): 409643988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 116507, 233014, 349521, 466028, 582535, 699042, 1165070, 1398084, 1747605, 2330140, 3495210, 3611717, 6990420, 7223434, 10835151, 14446868, 18058585, 21670302, 36117170, 43340604, 54175755, 72234340, 108351510, 216703020]

約数ペア:

[(1, 216703020), (2, 108351510), (3, 72234340), (4, 54175755), (5, 43340604), (6, 36117170), (10, 21670302), (12, 18058585), (15, 14446868), (20, 10835151), (30, 7223434), (31, 6990420), (60, 3611717), (62, 3495210), (93, 2330140), (124, 1747605), (155, 1398084), (186, 1165070), (310, 699042), (372, 582535), (465, 466028), (620, 349521), (930, 233014), (1860, 116507)]