128089830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 364953600

約数和(自身を除く): 236863770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 31, 33, 38, 55, 57, 62, 66, 93, 95, 110, 114, 155, 165, 186, 190, 209, 285, 310, 330, 341, 418, 465, 570, 589, 627, 659, 682, 930, 1023, 1045, 1178, 1254, 1318, 1705, 1767, 1977, 2046, 2090, 2945, 3135, 3295, 3410, 3534, 3954, 5115, 5890, 6270, 6479, 6590, 7249, 8835, 9885, 10230, 12521, 12958, 14498, 17670, 19437, 19770, 20429, 21747, 25042, 32395, 36245, 37563, 38874, 40858, 43494, 61287, 62605, 64790, 72490, 75126, 97185, 102145, 108735, 122574, 125210, 137731, 187815, 194370, 204290, 217470, 224719, 275462, 306435, 375630, 388151, 413193, 449438, 612870, 674157, 688655, 776302, 826386, 1123595, 1164453, 1348314, 1377310, 1940755, 2065965, 2247190, 2328906, 3370785, 3881510, 4131930, 4269661, 5822265, 6741570, 8539322, 11644530, 12808983, 21348305, 25617966, 42696610, 64044915, 128089830]

約数ペア:

[(1, 128089830), (2, 64044915), (3, 42696610), (5, 25617966), (6, 21348305), (10, 12808983), (11, 11644530), (15, 8539322), (19, 6741570), (22, 5822265), (30, 4269661), (31, 4131930), (33, 3881510), (38, 3370785), (55, 2328906), (57, 2247190), (62, 2065965), (66, 1940755), (93, 1377310), (95, 1348314), (110, 1164453), (114, 1123595), (155, 826386), (165, 776302), (186, 688655), (190, 674157), (209, 612870), (285, 449438), (310, 413193), (330, 388151), (341, 375630), (418, 306435), (465, 275462), (570, 224719), (589, 217470), (627, 204290), (659, 194370), (682, 187815), (930, 137731), (1023, 125210), (1045, 122574), (1178, 108735), (1254, 102145), (1318, 97185), (1705, 75126), (1767, 72490), (1977, 64790), (2046, 62605), (2090, 61287), (2945, 43494), (3135, 40858), (3295, 38874), (3410, 37563), (3534, 36245), (3954, 32395), (5115, 25042), (5890, 21747), (6270, 20429), (6479, 19770), (6590, 19437), (7249, 17670), (8835, 14498), (9885, 12958), (10230, 12521)]