275364570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 746807040

約数和(自身を除く): 471442470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 97, 130, 145, 174, 194, 195, 251, 290, 291, 377, 390, 435, 485, 502, 582, 753, 754, 870, 970, 1131, 1255, 1261, 1455, 1506, 1885, 2262, 2510, 2522, 2813, 2910, 3263, 3765, 3770, 3783, 5626, 5655, 6305, 6526, 7279, 7530, 7566, 8439, 9789, 11310, 12610, 14065, 14558, 16315, 16878, 18915, 19578, 21837, 24347, 28130, 32630, 36395, 36569, 37830, 42195, 43674, 48694, 48945, 72790, 73041, 73138, 84390, 94627, 97890, 109185, 109707, 121735, 146082, 182845, 189254, 218370, 219414, 243470, 283881, 316511, 365205, 365690, 473135, 548535, 567762, 633022, 706063, 730410, 946270, 949533, 1097070, 1412126, 1419405, 1582555, 1899066, 2118189, 2838810, 3165110, 3530315, 4236378, 4747665, 7060630, 9178819, 9495330, 10590945, 18357638, 21181890, 27536457, 45894095, 55072914, 91788190, 137682285, 275364570]

約数ペア:

[(1, 275364570), (2, 137682285), (3, 91788190), (5, 55072914), (6, 45894095), (10, 27536457), (13, 21181890), (15, 18357638), (26, 10590945), (29, 9495330), (30, 9178819), (39, 7060630), (58, 4747665), (65, 4236378), (78, 3530315), (87, 3165110), (97, 2838810), (130, 2118189), (145, 1899066), (174, 1582555), (194, 1419405), (195, 1412126), (251, 1097070), (290, 949533), (291, 946270), (377, 730410), (390, 706063), (435, 633022), (485, 567762), (502, 548535), (582, 473135), (753, 365690), (754, 365205), (870, 316511), (970, 283881), (1131, 243470), (1255, 219414), (1261, 218370), (1455, 189254), (1506, 182845), (1885, 146082), (2262, 121735), (2510, 109707), (2522, 109185), (2813, 97890), (2910, 94627), (3263, 84390), (3765, 73138), (3770, 73041), (3783, 72790), (5626, 48945), (5655, 48694), (6305, 43674), (6526, 42195), (7279, 37830), (7530, 36569), (7566, 36395), (8439, 32630), (9789, 28130), (11310, 24347), (12610, 21837), (14065, 19578), (14558, 18915), (16315, 16878)]