30028662940

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1\times {\mathrm{13327}}^1$

素因数の和:14446

約数の個数: 48

約数和(自身を含む): 63686835072

約数和(自身を除く): 33658172132

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 997, 1130, 1994, 2260, 3988, 4985, 9970, 13327, 19940, 26654, 53308, 66635, 112661, 133270, 225322, 266540, 450644, 563305, 1126610, 1505951, 2253220, 3011902, 6023804, 7529755, 13287019, 15059510, 26574038, 30119020, 53148076, 66435095, 132870190, 265740380, 1501433147, 3002866294, 6005732588, 7507165735, 15014331470, 30028662940]

約数ペア:

[(1, 30028662940), (2, 15014331470), (4, 7507165735), (5, 6005732588), (10, 3002866294), (20, 1501433147), (113, 265740380), (226, 132870190), (452, 66435095), (565, 53148076), (997, 30119020), (1130, 26574038), (1994, 15059510), (2260, 13287019), (3988, 7529755), (4985, 6023804), (9970, 3011902), (13327, 2253220), (19940, 1505951), (26654, 1126610), (53308, 563305), (66635, 450644), (112661, 266540), (133270, 225322)]