30666570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 86952960

約数和(自身を除く): 56286390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 67, 73, 95, 110, 114, 134, 146, 165, 190, 201, 209, 219, 285, 330, 335, 365, 402, 418, 438, 570, 627, 670, 730, 737, 803, 1005, 1045, 1095, 1254, 1273, 1387, 1474, 1606, 2010, 2090, 2190, 2211, 2409, 2546, 2774, 3135, 3685, 3819, 4015, 4161, 4422, 4818, 4891, 6270, 6365, 6935, 7370, 7638, 8030, 8322, 9782, 11055, 12045, 12730, 13870, 14003, 14673, 15257, 19095, 20805, 22110, 24090, 24455, 28006, 29346, 30514, 38190, 41610, 42009, 45771, 48910, 53801, 70015, 73365, 76285, 84018, 91542, 92929, 107602, 140030, 146730, 152570, 161403, 185858, 210045, 228855, 269005, 278787, 322806, 420090, 457710, 464645, 538010, 557574, 807015, 929290, 1022219, 1393935, 1614030, 2044438, 2787870, 3066657, 5111095, 6133314, 10222190, 15333285, 30666570]

約数ペア:

[(1, 30666570), (2, 15333285), (3, 10222190), (5, 6133314), (6, 5111095), (10, 3066657), (11, 2787870), (15, 2044438), (19, 1614030), (22, 1393935), (30, 1022219), (33, 929290), (38, 807015), (55, 557574), (57, 538010), (66, 464645), (67, 457710), (73, 420090), (95, 322806), (110, 278787), (114, 269005), (134, 228855), (146, 210045), (165, 185858), (190, 161403), (201, 152570), (209, 146730), (219, 140030), (285, 107602), (330, 92929), (335, 91542), (365, 84018), (402, 76285), (418, 73365), (438, 70015), (570, 53801), (627, 48910), (670, 45771), (730, 42009), (737, 41610), (803, 38190), (1005, 30514), (1045, 29346), (1095, 28006), (1254, 24455), (1273, 24090), (1387, 22110), (1474, 20805), (1606, 19095), (2010, 15257), (2090, 14673), (2190, 14003), (2211, 13870), (2409, 12730), (2546, 12045), (2774, 11055), (3135, 9782), (3685, 8322), (3819, 8030), (4015, 7638), (4161, 7370), (4422, 6935), (4818, 6365), (4891, 6270)]