18822474930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1\times {\mathrm{1567}}^1$

素因数の和:2848

約数の個数: 128

約数和(自身を含む): 52802813952

約数和(自身を除く): 33980339022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1217, 1410, 1567, 1645, 1974, 2434, 3134, 3290, 3651, 4701, 4935, 6085, 7302, 7835, 8519, 9402, 9870, 10969, 12170, 15670, 17038, 18255, 21938, 23505, 25557, 32907, 36510, 42595, 47010, 51114, 54845, 57199, 65814, 73649, 85190, 109690, 114398, 127785, 147298, 164535, 171597, 220947, 255570, 285995, 329070, 343194, 368245, 400393, 441894, 515543, 571990, 736490, 800786, 857985, 1031086, 1104735, 1201179, 1546629, 1715970, 1907039, 2001965, 2209470, 2402358, 2577715, 3093258, 3814078, 4003930, 5155430, 5721117, 6005895, 7733145, 9535195, 11442234, 12011790, 13349273, 15466290, 19070390, 26698546, 28605585, 40047819, 57211170, 66746365, 80095638, 89630833, 133492730, 179261666, 200239095, 268892499, 400478190, 448154165, 537784998, 627415831, 896308330, 1254831662, 1344462495, 1882247493, 2688924990, 3137079155, 3764494986, 6274158310, 9411237465, 18822474930]

約数ペア:

[(1, 18822474930), (2, 9411237465), (3, 6274158310), (5, 3764494986), (6, 3137079155), (7, 2688924990), (10, 1882247493), (14, 1344462495), (15, 1254831662), (21, 896308330), (30, 627415831), (35, 537784998), (42, 448154165), (47, 400478190), (70, 268892499), (94, 200239095), (105, 179261666), (141, 133492730), (210, 89630833), (235, 80095638), (282, 66746365), (329, 57211170), (470, 40047819), (658, 28605585), (705, 26698546), (987, 19070390), (1217, 15466290), (1410, 13349273), (1567, 12011790), (1645, 11442234), (1974, 9535195), (2434, 7733145), (3134, 6005895), (3290, 5721117), (3651, 5155430), (4701, 4003930), (4935, 3814078), (6085, 3093258), (7302, 2577715), (7835, 2402358), (8519, 2209470), (9402, 2001965), (9870, 1907039), (10969, 1715970), (12170, 1546629), (15670, 1201179), (17038, 1104735), (18255, 1031086), (21938, 857985), (23505, 800786), (25557, 736490), (32907, 571990), (36510, 515543), (42595, 441894), (47010, 400393), (51114, 368245), (54845, 343194), (57199, 329070), (65814, 285995), (73649, 255570), (85190, 220947), (109690, 171597), (114398, 164535), (127785, 147298)]