1490215671270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{117432283}}^1$

素因数の和:117432346

約数の個数: 64

約数和(自身を含む): 4058459735040

約数和(自身を除く): 2568244063770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 117432283, 234864566, 352296849, 587161415, 704593698, 1056890547, 1174322830, 1761484245, 2113781094, 3170671641, 3522968490, 5284452735, 5519317301, 6341343282, 10568905470, 11038634602, 15853358205, 16557951903, 27596586505, 31706716410, 33115903806, 49673855709, 55193173010, 82789759515, 99347711418, 149021567127, 165579519030, 248369278545, 298043134254, 496738557090, 745107835635, 1490215671270]

約数ペア:

[(1, 1490215671270), (2, 745107835635), (3, 496738557090), (5, 298043134254), (6, 248369278545), (9, 165579519030), (10, 149021567127), (15, 99347711418), (18, 82789759515), (27, 55193173010), (30, 49673855709), (45, 33115903806), (47, 31706716410), (54, 27596586505), (90, 16557951903), (94, 15853358205), (135, 11038634602), (141, 10568905470), (235, 6341343282), (270, 5519317301), (282, 5284452735), (423, 3522968490), (470, 3170671641), (705, 2113781094), (846, 1761484245), (1269, 1174322830), (1410, 1056890547), (2115, 704593698), (2538, 587161415), (4230, 352296849), (6345, 234864566), (12690, 117432283)]