675899510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 1501839360

約数和(自身を除く): 825939850

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 79, 110, 130, 143, 155, 158, 193, 286, 310, 341, 386, 395, 403, 682, 715, 790, 806, 869, 965, 1027, 1430, 1705, 1738, 1930, 2015, 2054, 2123, 2449, 2509, 3410, 4030, 4246, 4345, 4433, 4898, 5018, 5135, 5983, 8690, 8866, 10270, 10615, 11297, 11966, 12245, 12545, 15247, 21230, 22165, 22594, 24490, 25090, 26939, 27599, 29915, 30494, 31837, 44330, 53878, 55198, 56485, 59830, 63674, 65813, 76235, 77779, 112970, 131626, 134695, 137995, 152470, 155558, 159185, 167717, 198211, 269390, 275990, 318370, 329065, 335434, 350207, 388895, 396422, 472657, 658130, 700414, 777790, 838585, 855569, 945314, 991055, 1677170, 1711138, 1751035, 1982110, 2180321, 2363285, 3502070, 4277845, 4360642, 4726570, 5199227, 6144541, 8555690, 10398454, 10901605, 12289082, 21803210, 25996135, 30722705, 51992270, 61445410, 67589951, 135179902, 337949755, 675899510]

約数ペア:

[(1, 675899510), (2, 337949755), (5, 135179902), (10, 67589951), (11, 61445410), (13, 51992270), (22, 30722705), (26, 25996135), (31, 21803210), (55, 12289082), (62, 10901605), (65, 10398454), (79, 8555690), (110, 6144541), (130, 5199227), (143, 4726570), (155, 4360642), (158, 4277845), (193, 3502070), (286, 2363285), (310, 2180321), (341, 1982110), (386, 1751035), (395, 1711138), (403, 1677170), (682, 991055), (715, 945314), (790, 855569), (806, 838585), (869, 777790), (965, 700414), (1027, 658130), (1430, 472657), (1705, 396422), (1738, 388895), (1930, 350207), (2015, 335434), (2054, 329065), (2123, 318370), (2449, 275990), (2509, 269390), (3410, 198211), (4030, 167717), (4246, 159185), (4345, 155558), (4433, 152470), (4898, 137995), (5018, 134695), (5135, 131626), (5983, 112970), (8690, 77779), (8866, 76235), (10270, 65813), (10615, 63674), (11297, 59830), (11966, 56485), (12245, 55198), (12545, 53878), (15247, 44330), (21230, 31837), (22165, 30494), (22594, 29915), (24490, 27599), (25090, 26939)]