38816610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 114960384

約数和(自身を除く): 76143774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 83, 85, 102, 105, 119, 131, 166, 170, 210, 238, 249, 255, 262, 357, 393, 415, 498, 510, 581, 595, 655, 714, 786, 830, 917, 1162, 1190, 1245, 1310, 1411, 1743, 1785, 1834, 1965, 2227, 2490, 2751, 2822, 2905, 3486, 3570, 3930, 4233, 4454, 4585, 5502, 5810, 6681, 7055, 8466, 8715, 9170, 9877, 10873, 11135, 13362, 13755, 14110, 15589, 17430, 19754, 21165, 21746, 22270, 27510, 29631, 31178, 32619, 33405, 42330, 46767, 49385, 54365, 59262, 65238, 66810, 76111, 77945, 93534, 98770, 108730, 148155, 152222, 155890, 163095, 184841, 228333, 233835, 296310, 326190, 369682, 380555, 456666, 467670, 554523, 761110, 924205, 1109046, 1141665, 1293887, 1848410, 2283330, 2587774, 2772615, 3881661, 5545230, 6469435, 7763322, 12938870, 19408305, 38816610]

約数ペア:

[(1, 38816610), (2, 19408305), (3, 12938870), (5, 7763322), (6, 6469435), (7, 5545230), (10, 3881661), (14, 2772615), (15, 2587774), (17, 2283330), (21, 1848410), (30, 1293887), (34, 1141665), (35, 1109046), (42, 924205), (51, 761110), (70, 554523), (83, 467670), (85, 456666), (102, 380555), (105, 369682), (119, 326190), (131, 296310), (166, 233835), (170, 228333), (210, 184841), (238, 163095), (249, 155890), (255, 152222), (262, 148155), (357, 108730), (393, 98770), (415, 93534), (498, 77945), (510, 76111), (581, 66810), (595, 65238), (655, 59262), (714, 54365), (786, 49385), (830, 46767), (917, 42330), (1162, 33405), (1190, 32619), (1245, 31178), (1310, 29631), (1411, 27510), (1743, 22270), (1785, 21746), (1834, 21165), (1965, 19754), (2227, 17430), (2490, 15589), (2751, 14110), (2822, 13755), (2905, 13362), (3486, 11135), (3570, 10873), (3930, 9877), (4233, 9170), (4454, 8715), (4585, 8466), (5502, 7055), (5810, 6681)]