2100071130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{6397}}^1$

素因数の和:6791

約数の個数: 64

約数和(自身を含む): 5218311168

約数和(自身を除く): 3118240038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 353, 465, 706, 930, 1059, 1765, 2118, 3530, 5295, 6397, 10590, 10943, 12794, 19191, 21886, 31985, 32829, 38382, 54715, 63970, 65658, 95955, 109430, 164145, 191910, 198307, 328290, 396614, 594921, 991535, 1189842, 1983070, 2258141, 2974605, 4516282, 5949210, 6774423, 11290705, 13548846, 22581410, 33872115, 67744230, 70002371, 140004742, 210007113, 350011855, 420014226, 700023710, 1050035565, 2100071130]

約数ペア:

[(1, 2100071130), (2, 1050035565), (3, 700023710), (5, 420014226), (6, 350011855), (10, 210007113), (15, 140004742), (30, 70002371), (31, 67744230), (62, 33872115), (93, 22581410), (155, 13548846), (186, 11290705), (310, 6774423), (353, 5949210), (465, 4516282), (706, 2974605), (930, 2258141), (1059, 1983070), (1765, 1189842), (2118, 991535), (3530, 594921), (5295, 396614), (6397, 328290), (10590, 198307), (10943, 191910), (12794, 164145), (19191, 109430), (21886, 95955), (31985, 65658), (32829, 63970), (38382, 54715)]