69793290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 209139840

約数和(自身を除く): 139346550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 210, 278, 315, 417, 630, 695, 797, 834, 973, 1251, 1390, 1594, 1946, 2085, 2391, 2502, 2919, 3985, 4170, 4782, 4865, 5579, 5838, 6255, 7173, 7970, 8757, 9730, 11158, 11955, 12510, 14346, 14595, 16737, 17514, 23910, 27895, 29190, 33474, 35865, 43785, 50211, 55790, 71730, 83685, 87570, 100422, 110783, 167370, 221566, 251055, 332349, 502110, 553915, 664698, 775481, 997047, 1107830, 1550962, 1661745, 1994094, 2326443, 3323490, 3877405, 4652886, 4985235, 6979329, 7754810, 9970470, 11632215, 13958658, 23264430, 34896645, 69793290]

約数ペア:

[(1, 69793290), (2, 34896645), (3, 23264430), (5, 13958658), (6, 11632215), (7, 9970470), (9, 7754810), (10, 6979329), (14, 4985235), (15, 4652886), (18, 3877405), (21, 3323490), (30, 2326443), (35, 1994094), (42, 1661745), (45, 1550962), (63, 1107830), (70, 997047), (90, 775481), (105, 664698), (126, 553915), (139, 502110), (210, 332349), (278, 251055), (315, 221566), (417, 167370), (630, 110783), (695, 100422), (797, 87570), (834, 83685), (973, 71730), (1251, 55790), (1390, 50211), (1594, 43785), (1946, 35865), (2085, 33474), (2391, 29190), (2502, 27895), (2919, 23910), (3985, 17514), (4170, 16737), (4782, 14595), (4865, 14346), (5579, 12510), (5838, 11955), (6255, 11158), (7173, 9730), (7970, 8757)]