2940630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 9400320

約数和(自身を除く): 6459690

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 67, 70, 77, 95, 105, 110, 114, 133, 134, 154, 165, 190, 201, 209, 210, 231, 266, 285, 330, 335, 385, 399, 402, 418, 462, 469, 570, 627, 665, 670, 737, 770, 798, 938, 1005, 1045, 1155, 1254, 1273, 1330, 1407, 1463, 1474, 1995, 2010, 2090, 2211, 2310, 2345, 2546, 2814, 2926, 3135, 3685, 3819, 3990, 4389, 4422, 4690, 5159, 6270, 6365, 7035, 7315, 7370, 7638, 8778, 8911, 10318, 11055, 12730, 14003, 14070, 14630, 15477, 17822, 19095, 21945, 22110, 25795, 26733, 28006, 30954, 38190, 42009, 43890, 44555, 51590, 53466, 70015, 77385, 84018, 89110, 98021, 133665, 140030, 154770, 196042, 210045, 267330, 294063, 420090, 490105, 588126, 980210, 1470315, 2940630]

約数ペア:

[(1, 2940630), (2, 1470315), (3, 980210), (5, 588126), (6, 490105), (7, 420090), (10, 294063), (11, 267330), (14, 210045), (15, 196042), (19, 154770), (21, 140030), (22, 133665), (30, 98021), (33, 89110), (35, 84018), (38, 77385), (42, 70015), (55, 53466), (57, 51590), (66, 44555), (67, 43890), (70, 42009), (77, 38190), (95, 30954), (105, 28006), (110, 26733), (114, 25795), (133, 22110), (134, 21945), (154, 19095), (165, 17822), (190, 15477), (201, 14630), (209, 14070), (210, 14003), (231, 12730), (266, 11055), (285, 10318), (330, 8911), (335, 8778), (385, 7638), (399, 7370), (402, 7315), (418, 7035), (462, 6365), (469, 6270), (570, 5159), (627, 4690), (665, 4422), (670, 4389), (737, 3990), (770, 3819), (798, 3685), (938, 3135), (1005, 2926), (1045, 2814), (1155, 2546), (1254, 2345), (1273, 2310), (1330, 2211), (1407, 2090), (1463, 2010), (1474, 1995)]