194622210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3659}}^1$

素因数の和:3872

約数の個数: 64

約数和(自身を含む): 521769600

約数和(自身を除く): 327147390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 3659, 5319, 5910, 7318, 8865, 10638, 10977, 17730, 18295, 21954, 26595, 32931, 36590, 53190, 54885, 65862, 98793, 109770, 164655, 197586, 329310, 493965, 720823, 987930, 1441646, 2162469, 3604115, 4324938, 6487407, 7208230, 10812345, 12974814, 19462221, 21624690, 32437035, 38924442, 64874070, 97311105, 194622210]

約数ペア:

[(1, 194622210), (2, 97311105), (3, 64874070), (5, 38924442), (6, 32437035), (9, 21624690), (10, 19462221), (15, 12974814), (18, 10812345), (27, 7208230), (30, 6487407), (45, 4324938), (54, 3604115), (90, 2162469), (135, 1441646), (197, 987930), (270, 720823), (394, 493965), (591, 329310), (985, 197586), (1182, 164655), (1773, 109770), (1970, 98793), (2955, 65862), (3546, 54885), (3659, 53190), (5319, 36590), (5910, 32931), (7318, 26595), (8865, 21954), (10638, 18295), (10977, 17730)]