1139456430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{602887}}^1$

素因数の和:602910

約数の個数: 64

約数和(自身を含む): 3472634880

約数和(自身を除く): 2333178450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 602887, 1205774, 1808661, 3014435, 3617322, 4220209, 5425983, 6028870, 8440418, 9043305, 10851966, 12660627, 16277949, 18086610, 21101045, 25321254, 27129915, 32555898, 37981881, 42202090, 54259830, 63303135, 75963762, 81389745, 113945643, 126606270, 162779490, 189909405, 227891286, 379818810, 569728215, 1139456430]

約数ペア:

[(1, 1139456430), (2, 569728215), (3, 379818810), (5, 227891286), (6, 189909405), (7, 162779490), (9, 126606270), (10, 113945643), (14, 81389745), (15, 75963762), (18, 63303135), (21, 54259830), (27, 42202090), (30, 37981881), (35, 32555898), (42, 27129915), (45, 25321254), (54, 21101045), (63, 18086610), (70, 16277949), (90, 12660627), (105, 10851966), (126, 9043305), (135, 8440418), (189, 6028870), (210, 5425983), (270, 4220209), (315, 3617322), (378, 3014435), (630, 1808661), (945, 1205774), (1890, 602887)]