28948110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 75976704

約数和(自身を除く): 47028594

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 1831, 2635, 3162, 3662, 5270, 5493, 7905, 9155, 10986, 15810, 18310, 27465, 31127, 54930, 56761, 62254, 93381, 113522, 155635, 170283, 186762, 283805, 311270, 340566, 466905, 567610, 851415, 933810, 964937, 1702830, 1929874, 2894811, 4824685, 5789622, 9649370, 14474055, 28948110]

約数ペア:

[(1, 28948110), (2, 14474055), (3, 9649370), (5, 5789622), (6, 4824685), (10, 2894811), (15, 1929874), (17, 1702830), (30, 964937), (31, 933810), (34, 851415), (51, 567610), (62, 466905), (85, 340566), (93, 311270), (102, 283805), (155, 186762), (170, 170283), (186, 155635), (255, 113522), (310, 93381), (465, 62254), (510, 56761), (527, 54930), (930, 31127), (1054, 27465), (1581, 18310), (1831, 15810), (2635, 10986), (3162, 9155), (3662, 7905), (5270, 5493)]