7381390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 14100480

約数和(自身を除く): 6719090

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 479, 670, 958, 1541, 2395, 3082, 4790, 7705, 11017, 15410, 22034, 32093, 55085, 64186, 110170, 160465, 320930, 738139, 1476278, 3690695, 7381390]

約数ペア:

[(1, 7381390), (2, 3690695), (5, 1476278), (10, 738139), (23, 320930), (46, 160465), (67, 110170), (115, 64186), (134, 55085), (230, 32093), (335, 22034), (479, 15410), (670, 11017), (958, 7705), (1541, 4790), (2395, 3082)]