30977450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 66882624

約数和(自身を除く): 35905174

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 670, 938, 1321, 1675, 2345, 2642, 3350, 4690, 6605, 9247, 11725, 13210, 18494, 23450, 33025, 46235, 66050, 88507, 92470, 177014, 231175, 442535, 462350, 619549, 885070, 1239098, 2212675, 3097745, 4425350, 6195490, 15488725, 30977450]

約数ペア:

[(1, 30977450), (2, 15488725), (5, 6195490), (7, 4425350), (10, 3097745), (14, 2212675), (25, 1239098), (35, 885070), (50, 619549), (67, 462350), (70, 442535), (134, 231175), (175, 177014), (335, 92470), (350, 88507), (469, 66050), (670, 46235), (938, 33025), (1321, 23450), (1675, 18494), (2345, 13210), (2642, 11725), (3350, 9247), (4690, 6605)]