105129220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4973}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 254032128

約数和(自身を除く): 148902908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 4973, 5285, 9946, 10570, 19892, 21140, 24865, 34811, 49730, 69622, 99460, 139244, 174055, 348110, 696220, 750923, 1501846, 3003692, 3754615, 5256461, 7509230, 10512922, 15018460, 21025844, 26282305, 52564610, 105129220]

約数ペア:

[(1, 105129220), (2, 52564610), (4, 26282305), (5, 21025844), (7, 15018460), (10, 10512922), (14, 7509230), (20, 5256461), (28, 3754615), (35, 3003692), (70, 1501846), (140, 750923), (151, 696220), (302, 348110), (604, 174055), (755, 139244), (1057, 99460), (1510, 69622), (2114, 49730), (3020, 34811), (4228, 24865), (4973, 21140), (5285, 19892), (9946, 10570)]