1458990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 4324320

約数和(自身を除く): 2865330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 43, 45, 58, 65, 78, 86, 87, 90, 117, 129, 130, 145, 174, 195, 215, 234, 258, 261, 290, 377, 387, 390, 430, 435, 522, 559, 585, 645, 754, 774, 870, 1118, 1131, 1170, 1247, 1290, 1305, 1677, 1885, 1935, 2262, 2494, 2610, 2795, 3354, 3393, 3741, 3770, 3870, 5031, 5590, 5655, 6235, 6786, 7482, 8385, 10062, 11223, 11310, 12470, 16211, 16770, 16965, 18705, 22446, 25155, 32422, 33930, 37410, 48633, 50310, 56115, 81055, 97266, 112230, 145899, 162110, 243165, 291798, 486330, 729495, 1458990]

約数ペア:

[(1, 1458990), (2, 729495), (3, 486330), (5, 291798), (6, 243165), (9, 162110), (10, 145899), (13, 112230), (15, 97266), (18, 81055), (26, 56115), (29, 50310), (30, 48633), (39, 37410), (43, 33930), (45, 32422), (58, 25155), (65, 22446), (78, 18705), (86, 16965), (87, 16770), (90, 16211), (117, 12470), (129, 11310), (130, 11223), (145, 10062), (174, 8385), (195, 7482), (215, 6786), (234, 6235), (258, 5655), (261, 5590), (290, 5031), (377, 3870), (387, 3770), (390, 3741), (430, 3393), (435, 3354), (522, 2795), (559, 2610), (585, 2494), (645, 2262), (754, 1935), (774, 1885), (870, 1677), (1118, 1305), (1131, 1290), (1170, 1247)]