40957770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 118444032

約数和(自身を除く): 77486262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 67, 70, 71, 82, 105, 123, 134, 142, 201, 205, 210, 213, 246, 287, 335, 355, 402, 410, 426, 469, 497, 574, 615, 670, 710, 861, 938, 994, 1005, 1065, 1230, 1407, 1435, 1491, 1722, 2010, 2130, 2345, 2485, 2747, 2814, 2870, 2911, 2982, 4305, 4690, 4757, 4970, 5494, 5822, 7035, 7455, 8241, 8610, 8733, 9514, 13735, 14070, 14271, 14555, 14910, 16482, 17466, 19229, 20377, 23785, 27470, 28542, 29110, 33299, 38458, 40754, 41205, 43665, 47570, 57687, 61131, 66598, 71355, 82410, 87330, 96145, 99897, 101885, 115374, 122262, 142710, 166495, 192290, 195037, 199794, 203770, 288435, 305655, 332990, 390074, 499485, 576870, 585111, 611310, 975185, 998970, 1170222, 1365259, 1950370, 2730518, 2925555, 4095777, 5851110, 6826295, 8191554, 13652590, 20478885, 40957770]

約数ペア:

[(1, 40957770), (2, 20478885), (3, 13652590), (5, 8191554), (6, 6826295), (7, 5851110), (10, 4095777), (14, 2925555), (15, 2730518), (21, 1950370), (30, 1365259), (35, 1170222), (41, 998970), (42, 975185), (67, 611310), (70, 585111), (71, 576870), (82, 499485), (105, 390074), (123, 332990), (134, 305655), (142, 288435), (201, 203770), (205, 199794), (210, 195037), (213, 192290), (246, 166495), (287, 142710), (335, 122262), (355, 115374), (402, 101885), (410, 99897), (426, 96145), (469, 87330), (497, 82410), (574, 71355), (615, 66598), (670, 61131), (710, 57687), (861, 47570), (938, 43665), (994, 41205), (1005, 40754), (1065, 38458), (1230, 33299), (1407, 29110), (1435, 28542), (1491, 27470), (1722, 23785), (2010, 20377), (2130, 19229), (2345, 17466), (2485, 16482), (2747, 14910), (2814, 14555), (2870, 14271), (2911, 14070), (2982, 13735), (4305, 9514), (4690, 8733), (4757, 8610), (4970, 8241), (5494, 7455), (5822, 7035)]