1514897740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 3470987520

約数和(自身を除く): 1956089780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 83, 86, 95, 166, 172, 190, 215, 332, 380, 415, 430, 817, 830, 860, 1117, 1577, 1634, 1660, 2234, 3154, 3268, 3569, 4085, 4468, 5585, 6308, 7138, 7885, 8170, 11170, 14276, 15770, 16340, 17845, 21223, 22340, 31540, 35690, 42446, 48031, 67811, 71380, 84892, 92711, 96062, 106115, 135622, 185422, 192124, 212230, 240155, 271244, 339055, 370844, 424460, 463555, 480310, 678110, 912589, 927110, 960620, 1356220, 1761509, 1825178, 1854220, 3523018, 3650356, 3986573, 4562945, 7046036, 7973146, 8807545, 9125890, 15946292, 17615090, 18251780, 19932865, 35230180, 39865730, 75744887, 79731460, 151489774, 302979548, 378724435, 757448870, 1514897740]

約数ペア:

[(1, 1514897740), (2, 757448870), (4, 378724435), (5, 302979548), (10, 151489774), (19, 79731460), (20, 75744887), (38, 39865730), (43, 35230180), (76, 19932865), (83, 18251780), (86, 17615090), (95, 15946292), (166, 9125890), (172, 8807545), (190, 7973146), (215, 7046036), (332, 4562945), (380, 3986573), (415, 3650356), (430, 3523018), (817, 1854220), (830, 1825178), (860, 1761509), (1117, 1356220), (1577, 960620), (1634, 927110), (1660, 912589), (2234, 678110), (3154, 480310), (3268, 463555), (3569, 424460), (4085, 370844), (4468, 339055), (5585, 271244), (6308, 240155), (7138, 212230), (7885, 192124), (8170, 185422), (11170, 135622), (14276, 106115), (15770, 96062), (16340, 92711), (17845, 84892), (21223, 71380), (22340, 67811), (31540, 48031), (35690, 42446)]