4069450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 9669024

約数和(自身を除く): 5599574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 151, 154, 175, 245, 275, 302, 350, 385, 490, 539, 550, 755, 770, 1057, 1078, 1225, 1510, 1661, 1925, 2114, 2450, 2695, 3322, 3775, 3850, 5285, 5390, 7399, 7550, 8305, 10570, 11627, 13475, 14798, 16610, 23254, 26425, 26950, 36995, 41525, 52850, 58135, 73990, 81389, 83050, 116270, 162778, 184975, 290675, 369950, 406945, 581350, 813890, 2034725, 4069450]

約数ペア:

[(1, 4069450), (2, 2034725), (5, 813890), (7, 581350), (10, 406945), (11, 369950), (14, 290675), (22, 184975), (25, 162778), (35, 116270), (49, 83050), (50, 81389), (55, 73990), (70, 58135), (77, 52850), (98, 41525), (110, 36995), (151, 26950), (154, 26425), (175, 23254), (245, 16610), (275, 14798), (302, 13475), (350, 11627), (385, 10570), (490, 8305), (539, 7550), (550, 7399), (755, 5390), (770, 5285), (1057, 3850), (1078, 3775), (1225, 3322), (1510, 2695), (1661, 2450), (1925, 2114)]