127272210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1931}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 331067520

約数和(自身を除く): 203795310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 1931, 2197, 2535, 3862, 4394, 5070, 5793, 6591, 9655, 10985, 11586, 13182, 19310, 21970, 25103, 28965, 32955, 50206, 57930, 65910, 75309, 125515, 150618, 251030, 326339, 376545, 652678, 753090, 979017, 1631695, 1958034, 3263390, 4242407, 4895085, 8484814, 9790170, 12727221, 21212035, 25454442, 42424070, 63636105, 127272210]

約数ペア:

[(1, 127272210), (2, 63636105), (3, 42424070), (5, 25454442), (6, 21212035), (10, 12727221), (13, 9790170), (15, 8484814), (26, 4895085), (30, 4242407), (39, 3263390), (65, 1958034), (78, 1631695), (130, 979017), (169, 753090), (195, 652678), (338, 376545), (390, 326339), (507, 251030), (845, 150618), (1014, 125515), (1690, 75309), (1931, 65910), (2197, 57930), (2535, 50206), (3862, 32955), (4394, 28965), (5070, 25103), (5793, 21970), (6591, 19310), (9655, 13182), (10985, 11586)]