120789430

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 220631040

約数和(自身を除く): 99841610

約数列:

[1, 2, 5, 10, 151, 167, 302, 334, 479, 755, 835, 958, 1510, 1670, 2395, 4790, 25217, 50434, 72329, 79993, 126085, 144658, 159986, 252170, 361645, 399965, 723290, 799930, 12078943, 24157886, 60394715, 120789430]

約数ペア:

[(1, 120789430), (2, 60394715), (5, 24157886), (10, 12078943), (151, 799930), (167, 723290), (302, 399965), (334, 361645), (479, 252170), (755, 159986), (835, 144658), (958, 126085), (1510, 79993), (1670, 72329), (2395, 50434), (4790, 25217)]