38154270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 77967330

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 83, 105, 110, 154, 165, 166, 199, 210, 231, 249, 330, 385, 398, 415, 462, 498, 581, 597, 770, 830, 913, 995, 1155, 1162, 1194, 1245, 1393, 1743, 1826, 1990, 2189, 2310, 2490, 2739, 2786, 2905, 2985, 3486, 4179, 4378, 4565, 5478, 5810, 5970, 6391, 6567, 6965, 8358, 8715, 9130, 10945, 12782, 13134, 13695, 13930, 15323, 16517, 17430, 19173, 20895, 21890, 27390, 30646, 31955, 32835, 33034, 38346, 41790, 45969, 49551, 63910, 65670, 76615, 82585, 91938, 95865, 99102, 115619, 153230, 165170, 181687, 191730, 229845, 231238, 247755, 346857, 363374, 459690, 495510, 545061, 578095, 693714, 908435, 1090122, 1156190, 1271809, 1734285, 1816870, 2543618, 2725305, 3468570, 3815427, 5450610, 6359045, 7630854, 12718090, 19077135, 38154270]

約数ペア:

[(1, 38154270), (2, 19077135), (3, 12718090), (5, 7630854), (6, 6359045), (7, 5450610), (10, 3815427), (11, 3468570), (14, 2725305), (15, 2543618), (21, 1816870), (22, 1734285), (30, 1271809), (33, 1156190), (35, 1090122), (42, 908435), (55, 693714), (66, 578095), (70, 545061), (77, 495510), (83, 459690), (105, 363374), (110, 346857), (154, 247755), (165, 231238), (166, 229845), (199, 191730), (210, 181687), (231, 165170), (249, 153230), (330, 115619), (385, 99102), (398, 95865), (415, 91938), (462, 82585), (498, 76615), (581, 65670), (597, 63910), (770, 49551), (830, 45969), (913, 41790), (995, 38346), (1155, 33034), (1162, 32835), (1194, 31955), (1245, 30646), (1393, 27390), (1743, 21890), (1826, 20895), (1990, 19173), (2189, 17430), (2310, 16517), (2490, 15323), (2739, 13930), (2786, 13695), (2905, 13134), (2985, 12782), (3486, 10945), (4179, 9130), (4378, 8715), (4565, 8358), (5478, 6965), (5810, 6567), (5970, 6391)]