305433570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11689}}^1$

素因数の和:11779

約数の個数: 64

約数和(自身を含む): 801279360

約数和(自身を除く): 495845790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 4355, 5226, 8710, 11689, 13065, 23378, 26130, 35067, 58445, 70134, 116890, 151957, 175335, 303914, 350670, 455871, 759785, 783163, 911742, 1519570, 1566326, 2279355, 2349489, 3915815, 4558710, 4698978, 7831630, 10181119, 11747445, 20362238, 23494890, 30543357, 50905595, 61086714, 101811190, 152716785, 305433570]

約数ペア:

[(1, 305433570), (2, 152716785), (3, 101811190), (5, 61086714), (6, 50905595), (10, 30543357), (13, 23494890), (15, 20362238), (26, 11747445), (30, 10181119), (39, 7831630), (65, 4698978), (67, 4558710), (78, 3915815), (130, 2349489), (134, 2279355), (195, 1566326), (201, 1519570), (335, 911742), (390, 783163), (402, 759785), (670, 455871), (871, 350670), (1005, 303914), (1742, 175335), (2010, 151957), (2613, 116890), (4355, 70134), (5226, 58445), (8710, 35067), (11689, 26130), (13065, 23378)]