248823930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 614154240

約数和(自身を除く): 365330310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 79, 134, 158, 201, 237, 335, 395, 402, 474, 670, 790, 1005, 1185, 1567, 2010, 2370, 3134, 4701, 5293, 7835, 9402, 10586, 15670, 15879, 23505, 26465, 31758, 47010, 52930, 79395, 104989, 123793, 158790, 209978, 247586, 314967, 371379, 524945, 618965, 629934, 742758, 1049890, 1237930, 1574835, 1856895, 3149670, 3713790, 8294131, 16588262, 24882393, 41470655, 49764786, 82941310, 124411965, 248823930]

約数ペア:

[(1, 248823930), (2, 124411965), (3, 82941310), (5, 49764786), (6, 41470655), (10, 24882393), (15, 16588262), (30, 8294131), (67, 3713790), (79, 3149670), (134, 1856895), (158, 1574835), (201, 1237930), (237, 1049890), (335, 742758), (395, 629934), (402, 618965), (474, 524945), (670, 371379), (790, 314967), (1005, 247586), (1185, 209978), (1567, 158790), (2010, 123793), (2370, 104989), (3134, 79395), (4701, 52930), (5293, 47010), (7835, 31758), (9402, 26465), (10586, 23505), (15670, 15879)]