148479020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1907}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 331763040

約数和(自身を除く): 183284020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 229, 340, 458, 916, 1145, 1907, 2290, 3814, 3893, 4580, 7628, 7786, 9535, 15572, 19070, 19465, 32419, 38140, 38930, 64838, 77860, 129676, 162095, 324190, 436703, 648380, 873406, 1746812, 2183515, 4367030, 7423951, 8734060, 14847902, 29695804, 37119755, 74239510, 148479020]

約数ペア:

[(1, 148479020), (2, 74239510), (4, 37119755), (5, 29695804), (10, 14847902), (17, 8734060), (20, 7423951), (34, 4367030), (68, 2183515), (85, 1746812), (170, 873406), (229, 648380), (340, 436703), (458, 324190), (916, 162095), (1145, 129676), (1907, 77860), (2290, 64838), (3814, 38930), (3893, 38140), (4580, 32419), (7628, 19465), (7786, 19070), (9535, 15572)]