2380451370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1292

約数の個数: 128

約数和(自身を含む): 6479585280

約数和(自身を除く): 4099133910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 251, 290, 319, 330, 435, 502, 638, 753, 870, 957, 991, 1255, 1506, 1595, 1914, 1982, 2510, 2761, 2973, 3190, 3765, 4785, 4955, 5522, 5946, 7279, 7530, 8283, 9570, 9910, 10901, 13805, 14558, 14865, 16566, 21802, 21837, 27610, 28739, 29730, 32703, 36395, 41415, 43674, 54505, 57478, 65406, 72790, 80069, 82830, 86217, 109010, 109185, 143695, 160138, 163515, 172434, 218370, 240207, 248741, 287390, 316129, 327030, 400345, 431085, 480414, 497482, 632258, 746223, 800690, 862170, 948387, 1201035, 1243705, 1492446, 1580645, 1896774, 2402070, 2487410, 2736151, 3161290, 3731115, 4741935, 5472302, 7213489, 7462230, 8208453, 9483870, 13680755, 14426978, 16416906, 21640467, 27361510, 36067445, 41042265, 43280934, 72134890, 79348379, 82084530, 108202335, 158696758, 216404670, 238045137, 396741895, 476090274, 793483790, 1190225685, 2380451370]

約数ペア:

[(1, 2380451370), (2, 1190225685), (3, 793483790), (5, 476090274), (6, 396741895), (10, 238045137), (11, 216404670), (15, 158696758), (22, 108202335), (29, 82084530), (30, 79348379), (33, 72134890), (55, 43280934), (58, 41042265), (66, 36067445), (87, 27361510), (110, 21640467), (145, 16416906), (165, 14426978), (174, 13680755), (251, 9483870), (290, 8208453), (319, 7462230), (330, 7213489), (435, 5472302), (502, 4741935), (638, 3731115), (753, 3161290), (870, 2736151), (957, 2487410), (991, 2402070), (1255, 1896774), (1506, 1580645), (1595, 1492446), (1914, 1243705), (1982, 1201035), (2510, 948387), (2761, 862170), (2973, 800690), (3190, 746223), (3765, 632258), (4785, 497482), (4955, 480414), (5522, 431085), (5946, 400345), (7279, 327030), (7530, 316129), (8283, 287390), (9570, 248741), (9910, 240207), (10901, 218370), (13805, 172434), (14558, 163515), (14865, 160138), (16566, 143695), (21802, 109185), (21837, 109010), (27610, 86217), (28739, 82830), (29730, 80069), (32703, 72790), (36395, 65406), (41415, 57478), (43674, 54505)]