560563290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{889783}}^1$

素因数の和:889803

約数の個数: 48

約数和(自身を含む): 1665675648

約数和(自身を除く): 1105112358

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 889783, 1779566, 2669349, 4448915, 5338698, 6228481, 8008047, 8897830, 12456962, 13346745, 16016094, 18685443, 26693490, 31142405, 37370886, 40040235, 56056329, 62284810, 80080470, 93427215, 112112658, 186854430, 280281645, 560563290]

約数ペア:

[(1, 560563290), (2, 280281645), (3, 186854430), (5, 112112658), (6, 93427215), (7, 80080470), (9, 62284810), (10, 56056329), (14, 40040235), (15, 37370886), (18, 31142405), (21, 26693490), (30, 18685443), (35, 16016094), (42, 13346745), (45, 12456962), (63, 8897830), (70, 8008047), (90, 6228481), (105, 5338698), (126, 4448915), (210, 2669349), (315, 1779566), (630, 889783)]