214538610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1240

約数の個数: 128

約数和(自身を含む): 619508736

約数和(自身を除く): 404970126

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 43, 55, 65, 66, 78, 86, 110, 129, 130, 143, 165, 195, 215, 258, 286, 330, 390, 429, 430, 473, 559, 645, 715, 858, 946, 1118, 1163, 1290, 1419, 1430, 1677, 2145, 2326, 2365, 2795, 2838, 3354, 3489, 4290, 4730, 5590, 5815, 6149, 6978, 7095, 8385, 11630, 12298, 12793, 14190, 15119, 16770, 17445, 18447, 25586, 30238, 30745, 34890, 36894, 38379, 45357, 50009, 61490, 63965, 75595, 76758, 90714, 92235, 100018, 127930, 150027, 151190, 166309, 184470, 191895, 226785, 250045, 300054, 332618, 383790, 453570, 498927, 500090, 550099, 650117, 750135, 831545, 997854, 1100198, 1300234, 1500270, 1650297, 1663090, 1950351, 2494635, 2750495, 3250585, 3300594, 3900702, 4989270, 5500990, 6501170, 7151287, 8251485, 9751755, 14302574, 16502970, 19503510, 21453861, 35756435, 42907722, 71512870, 107269305, 214538610]

約数ペア:

[(1, 214538610), (2, 107269305), (3, 71512870), (5, 42907722), (6, 35756435), (10, 21453861), (11, 19503510), (13, 16502970), (15, 14302574), (22, 9751755), (26, 8251485), (30, 7151287), (33, 6501170), (39, 5500990), (43, 4989270), (55, 3900702), (65, 3300594), (66, 3250585), (78, 2750495), (86, 2494635), (110, 1950351), (129, 1663090), (130, 1650297), (143, 1500270), (165, 1300234), (195, 1100198), (215, 997854), (258, 831545), (286, 750135), (330, 650117), (390, 550099), (429, 500090), (430, 498927), (473, 453570), (559, 383790), (645, 332618), (715, 300054), (858, 250045), (946, 226785), (1118, 191895), (1163, 184470), (1290, 166309), (1419, 151190), (1430, 150027), (1677, 127930), (2145, 100018), (2326, 92235), (2365, 90714), (2795, 76758), (2838, 75595), (3354, 63965), (3489, 61490), (4290, 50009), (4730, 45357), (5590, 38379), (5815, 36894), (6149, 34890), (6978, 30745), (7095, 30238), (8385, 25586), (11630, 18447), (12298, 17445), (12793, 16770), (14190, 15119)]