8601865860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{40237}}^1$

素因数の和:40765

約数の個数: 96

約数和(自身を含む): 27580734720

約数和(自身を除く): 18978868860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 509, 1018, 1527, 2036, 2545, 3054, 3563, 5090, 6108, 7126, 7635, 10180, 10689, 14252, 15270, 17815, 21378, 30540, 35630, 40237, 42756, 53445, 71260, 80474, 106890, 120711, 160948, 201185, 213780, 241422, 281659, 402370, 482844, 563318, 603555, 804740, 844977, 1126636, 1207110, 1408295, 1689954, 2414220, 2816590, 3379908, 4224885, 5633180, 8449770, 16899540, 20480633, 40961266, 61441899, 81922532, 102403165, 122883798, 143364431, 204806330, 245767596, 286728862, 307209495, 409612660, 430093293, 573457724, 614418990, 716822155, 860186586, 1228837980, 1433644310, 1720373172, 2150466465, 2867288620, 4300932930, 8601865860]

約数ペア:

[(1, 8601865860), (2, 4300932930), (3, 2867288620), (4, 2150466465), (5, 1720373172), (6, 1433644310), (7, 1228837980), (10, 860186586), (12, 716822155), (14, 614418990), (15, 573457724), (20, 430093293), (21, 409612660), (28, 307209495), (30, 286728862), (35, 245767596), (42, 204806330), (60, 143364431), (70, 122883798), (84, 102403165), (105, 81922532), (140, 61441899), (210, 40961266), (420, 20480633), (509, 16899540), (1018, 8449770), (1527, 5633180), (2036, 4224885), (2545, 3379908), (3054, 2816590), (3563, 2414220), (5090, 1689954), (6108, 1408295), (7126, 1207110), (7635, 1126636), (10180, 844977), (10689, 804740), (14252, 603555), (15270, 563318), (17815, 482844), (21378, 402370), (30540, 281659), (35630, 241422), (40237, 213780), (42756, 201185), (53445, 160948), (71260, 120711), (80474, 106890)]