37284940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 102961152

約数和(自身を除く): 65676212

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 71, 77, 110, 121, 124, 140, 142, 154, 155, 217, 220, 242, 284, 308, 310, 341, 355, 385, 434, 484, 497, 605, 620, 682, 710, 770, 781, 847, 868, 994, 1085, 1210, 1364, 1420, 1540, 1562, 1694, 1705, 1988, 2170, 2201, 2387, 2420, 2485, 3124, 3388, 3410, 3751, 3905, 4235, 4340, 4402, 4774, 4970, 5467, 6820, 7502, 7810, 8470, 8591, 8804, 9548, 9940, 10934, 11005, 11935, 15004, 15407, 15620, 16940, 17182, 18755, 21868, 22010, 23870, 24211, 26257, 27335, 30814, 34364, 37510, 42955, 44020, 47740, 48422, 52514, 54670, 60137, 61628, 75020, 77035, 85910, 96844, 105028, 109340, 120274, 121055, 131285, 154070, 169477, 171820, 240548, 242110, 262570, 266321, 300685, 308140, 338954, 484220, 525140, 532642, 601370, 677908, 847385, 1065284, 1202740, 1331605, 1694770, 1864247, 2663210, 3389540, 3728494, 5326420, 7456988, 9321235, 18642470, 37284940]

約数ペア:

[(1, 37284940), (2, 18642470), (4, 9321235), (5, 7456988), (7, 5326420), (10, 3728494), (11, 3389540), (14, 2663210), (20, 1864247), (22, 1694770), (28, 1331605), (31, 1202740), (35, 1065284), (44, 847385), (55, 677908), (62, 601370), (70, 532642), (71, 525140), (77, 484220), (110, 338954), (121, 308140), (124, 300685), (140, 266321), (142, 262570), (154, 242110), (155, 240548), (217, 171820), (220, 169477), (242, 154070), (284, 131285), (308, 121055), (310, 120274), (341, 109340), (355, 105028), (385, 96844), (434, 85910), (484, 77035), (497, 75020), (605, 61628), (620, 60137), (682, 54670), (710, 52514), (770, 48422), (781, 47740), (847, 44020), (868, 42955), (994, 37510), (1085, 34364), (1210, 30814), (1364, 27335), (1420, 26257), (1540, 24211), (1562, 23870), (1694, 22010), (1705, 21868), (1988, 18755), (2170, 17182), (2201, 16940), (2387, 15620), (2420, 15407), (2485, 15004), (3124, 11935), (3388, 11005), (3410, 10934), (3751, 9940), (3905, 9548), (4235, 8804), (4340, 8591), (4402, 8470), (4774, 7810), (4970, 7502), (5467, 6820)]