70470390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 188116992

約数和(自身を除く): 117646602

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 47, 53, 69, 82, 94, 106, 115, 123, 138, 141, 159, 205, 230, 235, 246, 265, 282, 318, 345, 410, 470, 530, 615, 690, 705, 795, 943, 1081, 1219, 1230, 1410, 1590, 1886, 1927, 2162, 2173, 2438, 2491, 2829, 3243, 3657, 3854, 4346, 4715, 4982, 5405, 5658, 5781, 6095, 6486, 6519, 7314, 7473, 9430, 9635, 10810, 10865, 11562, 12190, 12455, 13038, 14145, 14946, 16215, 18285, 19270, 21730, 24910, 28290, 28905, 32430, 32595, 36570, 37365, 44321, 49979, 57293, 57810, 65190, 74730, 88642, 99958, 102131, 114586, 132963, 149937, 171879, 204262, 221605, 249895, 265926, 286465, 299874, 306393, 343758, 443210, 499790, 510655, 572930, 612786, 664815, 749685, 859395, 1021310, 1329630, 1499370, 1531965, 1718790, 2349013, 3063930, 4698026, 7047039, 11745065, 14094078, 23490130, 35235195, 70470390]

約数ペア:

[(1, 70470390), (2, 35235195), (3, 23490130), (5, 14094078), (6, 11745065), (10, 7047039), (15, 4698026), (23, 3063930), (30, 2349013), (41, 1718790), (46, 1531965), (47, 1499370), (53, 1329630), (69, 1021310), (82, 859395), (94, 749685), (106, 664815), (115, 612786), (123, 572930), (138, 510655), (141, 499790), (159, 443210), (205, 343758), (230, 306393), (235, 299874), (246, 286465), (265, 265926), (282, 249895), (318, 221605), (345, 204262), (410, 171879), (470, 149937), (530, 132963), (615, 114586), (690, 102131), (705, 99958), (795, 88642), (943, 74730), (1081, 65190), (1219, 57810), (1230, 57293), (1410, 49979), (1590, 44321), (1886, 37365), (1927, 36570), (2162, 32595), (2173, 32430), (2438, 28905), (2491, 28290), (2829, 24910), (3243, 21730), (3657, 19270), (3854, 18285), (4346, 16215), (4715, 14946), (4982, 14145), (5405, 13038), (5658, 12455), (5781, 12190), (6095, 11562), (6486, 10865), (6519, 10810), (7314, 9635), (7473, 9430)]