26557230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 79377408

約数和(自身を除く): 52820178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 43, 51, 70, 85, 86, 102, 105, 119, 129, 170, 173, 210, 215, 238, 255, 258, 301, 346, 357, 430, 510, 519, 595, 602, 645, 714, 731, 865, 903, 1038, 1190, 1211, 1290, 1462, 1505, 1730, 1785, 1806, 2193, 2422, 2595, 2941, 3010, 3570, 3633, 3655, 4386, 4515, 5117, 5190, 5882, 6055, 7266, 7310, 7439, 8823, 9030, 10234, 10965, 12110, 14705, 14878, 15351, 17646, 18165, 20587, 21930, 22317, 25585, 29410, 30702, 36330, 37195, 41174, 44115, 44634, 51170, 52073, 61761, 74390, 76755, 88230, 102935, 104146, 111585, 123522, 126463, 153510, 156219, 205870, 223170, 252926, 260365, 308805, 312438, 379389, 520730, 617610, 632315, 758778, 781095, 885241, 1264630, 1562190, 1770482, 1896945, 2655723, 3793890, 4426205, 5311446, 8852410, 13278615, 26557230]

約数ペア:

[(1, 26557230), (2, 13278615), (3, 8852410), (5, 5311446), (6, 4426205), (7, 3793890), (10, 2655723), (14, 1896945), (15, 1770482), (17, 1562190), (21, 1264630), (30, 885241), (34, 781095), (35, 758778), (42, 632315), (43, 617610), (51, 520730), (70, 379389), (85, 312438), (86, 308805), (102, 260365), (105, 252926), (119, 223170), (129, 205870), (170, 156219), (173, 153510), (210, 126463), (215, 123522), (238, 111585), (255, 104146), (258, 102935), (301, 88230), (346, 76755), (357, 74390), (430, 61761), (510, 52073), (519, 51170), (595, 44634), (602, 44115), (645, 41174), (714, 37195), (731, 36330), (865, 30702), (903, 29410), (1038, 25585), (1190, 22317), (1211, 21930), (1290, 20587), (1462, 18165), (1505, 17646), (1730, 15351), (1785, 14878), (1806, 14705), (2193, 12110), (2422, 10965), (2595, 10234), (2941, 9030), (3010, 8823), (3570, 7439), (3633, 7310), (3655, 7266), (4386, 6055), (4515, 5882), (5117, 5190)]