1589490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^2$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 5016960

約数和(自身を除く): 3427470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 783, 841, 870, 945, 1015, 1218, 1305, 1566, 1682, 1827, 1890, 2030, 2523, 2610, 3045, 3654, 3915, 4205, 5046, 5481, 5887, 6090, 7569, 7830, 8410, 9135, 10962, 11774, 12615, 15138, 17661, 18270, 22707, 25230, 27405, 29435, 35322, 37845, 45414, 52983, 54810, 58870, 75690, 88305, 105966, 113535, 158949, 176610, 227070, 264915, 317898, 529830, 794745, 1589490]

約数ペア:

[(1, 1589490), (2, 794745), (3, 529830), (5, 317898), (6, 264915), (7, 227070), (9, 176610), (10, 158949), (14, 113535), (15, 105966), (18, 88305), (21, 75690), (27, 58870), (29, 54810), (30, 52983), (35, 45414), (42, 37845), (45, 35322), (54, 29435), (58, 27405), (63, 25230), (70, 22707), (87, 18270), (90, 17661), (105, 15138), (126, 12615), (135, 11774), (145, 10962), (174, 9135), (189, 8410), (203, 7830), (210, 7569), (261, 6090), (270, 5887), (290, 5481), (315, 5046), (378, 4205), (406, 3915), (435, 3654), (522, 3045), (609, 2610), (630, 2523), (783, 2030), (841, 1890), (870, 1827), (945, 1682), (1015, 1566), (1218, 1305)]