823521330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5323}}^1$

素因数の和:5533

約数の個数: 80

約数和(自身を含む): 2226369024

約数和(自身を除く): 1402847694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 191, 270, 382, 405, 573, 810, 955, 1146, 1719, 1910, 2865, 3438, 5157, 5323, 5730, 8595, 10314, 10646, 15471, 15969, 17190, 25785, 26615, 30942, 31938, 47907, 51570, 53230, 77355, 79845, 95814, 143721, 154710, 159690, 239535, 287442, 431163, 479070, 718605, 862326, 1016693, 1437210, 2033386, 2155815, 3050079, 4311630, 5083465, 6100158, 9150237, 10166930, 15250395, 18300474, 27450711, 30500790, 45751185, 54901422, 82352133, 91502370, 137253555, 164704266, 274507110, 411760665, 823521330]

約数ペア:

[(1, 823521330), (2, 411760665), (3, 274507110), (5, 164704266), (6, 137253555), (9, 91502370), (10, 82352133), (15, 54901422), (18, 45751185), (27, 30500790), (30, 27450711), (45, 18300474), (54, 15250395), (81, 10166930), (90, 9150237), (135, 6100158), (162, 5083465), (191, 4311630), (270, 3050079), (382, 2155815), (405, 2033386), (573, 1437210), (810, 1016693), (955, 862326), (1146, 718605), (1719, 479070), (1910, 431163), (2865, 287442), (3438, 239535), (5157, 159690), (5323, 154710), (5730, 143721), (8595, 95814), (10314, 79845), (10646, 77355), (15471, 53230), (15969, 51570), (17190, 47907), (25785, 31938), (26615, 30942)]