7063658140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{13451}}^1$

素因数の和:13520

約数の個数: 144

約数和(自身を含む): 19236575232

約数和(自身を除く): 12172917092

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 121, 124, 140, 154, 155, 217, 220, 242, 308, 310, 341, 385, 434, 484, 605, 620, 682, 770, 847, 868, 1085, 1210, 1364, 1540, 1694, 1705, 2170, 2387, 2420, 3388, 3410, 3751, 4235, 4340, 4774, 6820, 7502, 8470, 9548, 11935, 13451, 15004, 16940, 18755, 23870, 26257, 26902, 37510, 47740, 52514, 53804, 67255, 75020, 94157, 105028, 131285, 134510, 147961, 188314, 262570, 269020, 295922, 376628, 416981, 470785, 525140, 591844, 739805, 833962, 941570, 1035727, 1479610, 1627571, 1667924, 1883140, 2071454, 2084905, 2918867, 2959220, 3255142, 4142908, 4169810, 4586791, 5178635, 5837734, 6510284, 8137855, 8339620, 9173582, 10357270, 11392997, 11675468, 14594335, 16275710, 18347164, 20714540, 22785994, 22933955, 29188670, 32107537, 32551420, 45571988, 45867910, 50454701, 56964985, 58377340, 64215074, 91735820, 100909402, 113929970, 128430148, 160537685, 201818804, 227859940, 252273505, 321075370, 353182907, 504547010, 642150740, 706365814, 1009094020, 1412731628, 1765914535, 3531829070, 7063658140]

約数ペア:

[(1, 7063658140), (2, 3531829070), (4, 1765914535), (5, 1412731628), (7, 1009094020), (10, 706365814), (11, 642150740), (14, 504547010), (20, 353182907), (22, 321075370), (28, 252273505), (31, 227859940), (35, 201818804), (44, 160537685), (55, 128430148), (62, 113929970), (70, 100909402), (77, 91735820), (110, 64215074), (121, 58377340), (124, 56964985), (140, 50454701), (154, 45867910), (155, 45571988), (217, 32551420), (220, 32107537), (242, 29188670), (308, 22933955), (310, 22785994), (341, 20714540), (385, 18347164), (434, 16275710), (484, 14594335), (605, 11675468), (620, 11392997), (682, 10357270), (770, 9173582), (847, 8339620), (868, 8137855), (1085, 6510284), (1210, 5837734), (1364, 5178635), (1540, 4586791), (1694, 4169810), (1705, 4142908), (2170, 3255142), (2387, 2959220), (2420, 2918867), (3388, 2084905), (3410, 2071454), (3751, 1883140), (4235, 1667924), (4340, 1627571), (4774, 1479610), (6820, 1035727), (7502, 941570), (8470, 833962), (9548, 739805), (11935, 591844), (13451, 525140), (15004, 470785), (16940, 416981), (18755, 376628), (23870, 295922), (26257, 269020), (26902, 262570), (37510, 188314), (47740, 147961), (52514, 134510), (53804, 131285), (67255, 105028), (75020, 94157)]