191773890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27673}}^1$

素因数の和:27704

約数の個数: 96

約数和(自身を含む): 621668736

約数和(自身を除く): 429894846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 27673, 55346, 83019, 138365, 166038, 193711, 249057, 276730, 304403, 387422, 415095, 498114, 581133, 608806, 830190, 913209, 968555, 1162266, 1245285, 1522015, 1743399, 1826418, 1937110, 2130821, 2490570, 2739627, 2905665, 3044030, 3486798, 4261642, 4566045, 5479254, 5811330, 6392463, 8716995, 9132090, 10654105, 12784926, 13698135, 17433990, 19177389, 21308210, 27396270, 31962315, 38354778, 63924630, 95886945, 191773890]

約数ペア:

[(1, 191773890), (2, 95886945), (3, 63924630), (5, 38354778), (6, 31962315), (7, 27396270), (9, 21308210), (10, 19177389), (11, 17433990), (14, 13698135), (15, 12784926), (18, 10654105), (21, 9132090), (22, 8716995), (30, 6392463), (33, 5811330), (35, 5479254), (42, 4566045), (45, 4261642), (55, 3486798), (63, 3044030), (66, 2905665), (70, 2739627), (77, 2490570), (90, 2130821), (99, 1937110), (105, 1826418), (110, 1743399), (126, 1522015), (154, 1245285), (165, 1162266), (198, 968555), (210, 913209), (231, 830190), (315, 608806), (330, 581133), (385, 498114), (462, 415095), (495, 387422), (630, 304403), (693, 276730), (770, 249057), (990, 193711), (1155, 166038), (1386, 138365), (2310, 83019), (3465, 55346), (6930, 27673)]