9968490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{15823}}^1$

素因数の和:15843

約数の個数: 48

約数和(自身を含む): 29622528

約数和(自身を除く): 19654038

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, 15823, 31646, 47469, 79115, 94938, 110761, 142407, 158230, 221522, 237345, 284814, 332283, 474690, 553805, 664566, 712035, 996849, 1107610, 1424070, 1661415, 1993698, 3322830, 4984245, 9968490]

約数ペア:

[(1, 9968490), (2, 4984245), (3, 3322830), (5, 1993698), (6, 1661415), (7, 1424070), (9, 1107610), (10, 996849), (14, 712035), (15, 664566), (18, 553805), (21, 474690), (30, 332283), (35, 284814), (42, 237345), (45, 221522), (63, 158230), (70, 142407), (90, 110761), (105, 94938), (126, 79115), (210, 47469), (315, 31646), (630, 15823)]