62762140

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{1307}}^1$

素因数の和:1344

約数の個数: 60

約数和(自身を含む): 153875736

約数和(自身を除く): 91113596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1307, 1372, 1715, 2401, 2614, 3430, 4802, 5228, 6535, 6860, 9149, 9604, 12005, 13070, 18298, 24010, 26140, 36596, 45745, 48020, 64043, 91490, 128086, 182980, 256172, 320215, 448301, 640430, 896602, 1280860, 1793204, 2241505, 3138107, 4483010, 6276214, 8966020, 12552428, 15690535, 31381070, 62762140]

約数ペア:

[(1, 62762140), (2, 31381070), (4, 15690535), (5, 12552428), (7, 8966020), (10, 6276214), (14, 4483010), (20, 3138107), (28, 2241505), (35, 1793204), (49, 1280860), (70, 896602), (98, 640430), (140, 448301), (196, 320215), (245, 256172), (343, 182980), (490, 128086), (686, 91490), (980, 64043), (1307, 48020), (1372, 45745), (1715, 36596), (2401, 26140), (2614, 24010), (3430, 18298), (4802, 13070), (5228, 12005), (6535, 9604), (6860, 9149)]