30297280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7313

約数の個数: 56

約数和(自身を含む): 77705712

約数和(自身を除く): 47408432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 7283, 14566, 29132, 36415, 58264, 72830, 94679, 116528, 145660, 189358, 233056, 291320, 378716, 466112, 473395, 582640, 757432, 946790, 1165280, 1514864, 1893580, 2330560, 3029728, 3787160, 6059456, 7574320, 15148640, 30297280]

約数ペア:

[(1, 30297280), (2, 15148640), (4, 7574320), (5, 6059456), (8, 3787160), (10, 3029728), (13, 2330560), (16, 1893580), (20, 1514864), (26, 1165280), (32, 946790), (40, 757432), (52, 582640), (64, 473395), (65, 466112), (80, 378716), (104, 291320), (130, 233056), (160, 189358), (208, 145660), (260, 116528), (320, 94679), (416, 72830), (520, 58264), (832, 36415), (1040, 29132), (2080, 14566), (4160, 7283)]