82765710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1730

約数の個数: 96

約数和(自身を含む): 234468000

約数和(自身を除く): 151702290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1653, 1669, 1710, 2610, 2755, 3306, 3338, 4959, 5007, 5510, 8265, 8345, 9918, 10014, 15021, 16530, 16690, 24795, 25035, 30042, 31711, 48401, 49590, 50070, 63422, 75105, 95133, 96802, 145203, 150210, 158555, 190266, 242005, 285399, 290406, 317110, 435609, 475665, 484010, 570798, 726015, 871218, 919619, 951330, 1426995, 1452030, 1839238, 2178045, 2758857, 2853990, 4356090, 4598095, 5517714, 8276571, 9196190, 13794285, 16553142, 27588570, 41382855, 82765710]

約数ペア:

[(1, 82765710), (2, 41382855), (3, 27588570), (5, 16553142), (6, 13794285), (9, 9196190), (10, 8276571), (15, 5517714), (18, 4598095), (19, 4356090), (29, 2853990), (30, 2758857), (38, 2178045), (45, 1839238), (57, 1452030), (58, 1426995), (87, 951330), (90, 919619), (95, 871218), (114, 726015), (145, 570798), (171, 484010), (174, 475665), (190, 435609), (261, 317110), (285, 290406), (290, 285399), (342, 242005), (435, 190266), (522, 158555), (551, 150210), (570, 145203), (855, 96802), (870, 95133), (1102, 75105), (1305, 63422), (1653, 50070), (1669, 49590), (1710, 48401), (2610, 31711), (2755, 30042), (3306, 25035), (3338, 24795), (4959, 16690), (5007, 16530), (5510, 15021), (8265, 10014), (8345, 9918)]