13475490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 38413440

約数和(自身を除く): 24937950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 103, 105, 147, 178, 206, 210, 245, 267, 294, 309, 445, 490, 515, 534, 618, 623, 721, 735, 890, 1030, 1246, 1335, 1442, 1470, 1545, 1869, 2163, 2670, 3090, 3115, 3605, 3738, 4326, 4361, 5047, 6230, 7210, 8722, 9167, 9345, 10094, 10815, 13083, 15141, 18334, 18690, 21630, 21805, 25235, 26166, 27501, 30282, 43610, 45835, 50470, 55002, 64169, 65415, 75705, 91670, 128338, 130830, 137505, 151410, 192507, 275010, 320845, 385014, 449183, 641690, 898366, 962535, 1347549, 1925070, 2245915, 2695098, 4491830, 6737745, 13475490]

約数ペア:

[(1, 13475490), (2, 6737745), (3, 4491830), (5, 2695098), (6, 2245915), (7, 1925070), (10, 1347549), (14, 962535), (15, 898366), (21, 641690), (30, 449183), (35, 385014), (42, 320845), (49, 275010), (70, 192507), (89, 151410), (98, 137505), (103, 130830), (105, 128338), (147, 91670), (178, 75705), (206, 65415), (210, 64169), (245, 55002), (267, 50470), (294, 45835), (309, 43610), (445, 30282), (490, 27501), (515, 26166), (534, 25235), (618, 21805), (623, 21630), (721, 18690), (735, 18334), (890, 15141), (1030, 13083), (1246, 10815), (1335, 10094), (1442, 9345), (1470, 9167), (1545, 8722), (1869, 7210), (2163, 6230), (2670, 5047), (3090, 4361), (3115, 4326), (3605, 3738)]