2772089490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1144

約数の個数: 128

約数和(自身を含む): 7168684032

約数和(自身を除く): 4396594542

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 61, 67, 69, 115, 122, 134, 138, 183, 201, 230, 305, 335, 345, 366, 402, 610, 670, 690, 915, 983, 1005, 1403, 1541, 1830, 1966, 2010, 2806, 2949, 3082, 4087, 4209, 4623, 4915, 5898, 7015, 7705, 8174, 8418, 9246, 9830, 12261, 14030, 14745, 15410, 20435, 21045, 22609, 23115, 24522, 29490, 40870, 42090, 45218, 46230, 59963, 61305, 65861, 67827, 94001, 113045, 119926, 122610, 131722, 135654, 179889, 188002, 197583, 226090, 282003, 299815, 329305, 339135, 359778, 395166, 470005, 564006, 599630, 658610, 678270, 899445, 940010, 987915, 1379149, 1410015, 1514803, 1798890, 1975830, 2758298, 2820030, 3029606, 4017521, 4137447, 4544409, 6895745, 7574015, 8035042, 8274894, 9088818, 12052563, 13791490, 15148030, 20087605, 20687235, 22722045, 24105126, 40175210, 41374470, 45444090, 60262815, 92402983, 120525630, 184805966, 277208949, 462014915, 554417898, 924029830, 1386044745, 2772089490]

約数ペア:

[(1, 2772089490), (2, 1386044745), (3, 924029830), (5, 554417898), (6, 462014915), (10, 277208949), (15, 184805966), (23, 120525630), (30, 92402983), (46, 60262815), (61, 45444090), (67, 41374470), (69, 40175210), (115, 24105126), (122, 22722045), (134, 20687235), (138, 20087605), (183, 15148030), (201, 13791490), (230, 12052563), (305, 9088818), (335, 8274894), (345, 8035042), (366, 7574015), (402, 6895745), (610, 4544409), (670, 4137447), (690, 4017521), (915, 3029606), (983, 2820030), (1005, 2758298), (1403, 1975830), (1541, 1798890), (1830, 1514803), (1966, 1410015), (2010, 1379149), (2806, 987915), (2949, 940010), (3082, 899445), (4087, 678270), (4209, 658610), (4623, 599630), (4915, 564006), (5898, 470005), (7015, 395166), (7705, 359778), (8174, 339135), (8418, 329305), (9246, 299815), (9830, 282003), (12261, 226090), (14030, 197583), (14745, 188002), (15410, 179889), (20435, 135654), (21045, 131722), (22609, 122610), (23115, 119926), (24522, 113045), (29490, 94001), (40870, 67827), (42090, 65861), (45218, 61305), (46230, 59963)]