1373340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 3935232

約数和(自身を除く): 2561892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 487, 564, 705, 940, 974, 1410, 1461, 1948, 2435, 2820, 2922, 4870, 5844, 7305, 9740, 14610, 22889, 29220, 45778, 68667, 91556, 114445, 137334, 228890, 274668, 343335, 457780, 686670, 1373340]

約数ペア:

[(1, 1373340), (2, 686670), (3, 457780), (4, 343335), (5, 274668), (6, 228890), (10, 137334), (12, 114445), (15, 91556), (20, 68667), (30, 45778), (47, 29220), (60, 22889), (94, 14610), (141, 9740), (188, 7305), (235, 5844), (282, 4870), (470, 2922), (487, 2820), (564, 2435), (705, 1948), (940, 1461), (974, 1410)]