3063830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 7216128

約数和(自身を除く): 4152298

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 173, 230, 253, 322, 346, 385, 506, 770, 805, 865, 1211, 1265, 1610, 1730, 1771, 1903, 2422, 2530, 3542, 3806, 3979, 6055, 7958, 8855, 9515, 12110, 13321, 17710, 19030, 19895, 26642, 27853, 39790, 43769, 55706, 66605, 87538, 133210, 139265, 218845, 278530, 306383, 437690, 612766, 1531915, 3063830]

約数ペア:

[(1, 3063830), (2, 1531915), (5, 612766), (7, 437690), (10, 306383), (11, 278530), (14, 218845), (22, 139265), (23, 133210), (35, 87538), (46, 66605), (55, 55706), (70, 43769), (77, 39790), (110, 27853), (115, 26642), (154, 19895), (161, 19030), (173, 17710), (230, 13321), (253, 12110), (322, 9515), (346, 8855), (385, 7958), (506, 6055), (770, 3979), (805, 3806), (865, 3542), (1211, 2530), (1265, 2422), (1610, 1903), (1730, 1771)]