17725620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 54867456

約数和(自身を除く): 37141836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 107, 110, 132, 165, 214, 220, 251, 321, 330, 428, 502, 535, 642, 660, 753, 1004, 1070, 1177, 1255, 1284, 1506, 1605, 2140, 2354, 2510, 2761, 3012, 3210, 3531, 3765, 4708, 5020, 5522, 5885, 6420, 7062, 7530, 8283, 11044, 11770, 13805, 14124, 15060, 16566, 17655, 23540, 26857, 27610, 33132, 35310, 41415, 53714, 55220, 70620, 80571, 82830, 107428, 134285, 161142, 165660, 268570, 295427, 322284, 402855, 537140, 590854, 805710, 886281, 1181708, 1477135, 1611420, 1772562, 2954270, 3545124, 4431405, 5908540, 8862810, 17725620]

約数ペア:

[(1, 17725620), (2, 8862810), (3, 5908540), (4, 4431405), (5, 3545124), (6, 2954270), (10, 1772562), (11, 1611420), (12, 1477135), (15, 1181708), (20, 886281), (22, 805710), (30, 590854), (33, 537140), (44, 402855), (55, 322284), (60, 295427), (66, 268570), (107, 165660), (110, 161142), (132, 134285), (165, 107428), (214, 82830), (220, 80571), (251, 70620), (321, 55220), (330, 53714), (428, 41415), (502, 35310), (535, 33132), (642, 27610), (660, 26857), (753, 23540), (1004, 17655), (1070, 16566), (1177, 15060), (1255, 14124), (1284, 13805), (1506, 11770), (1605, 11044), (2140, 8283), (2354, 7530), (2510, 7062), (2761, 6420), (3012, 5885), (3210, 5522), (3531, 5020), (3765, 4708)]