710220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 2419200

約数和(自身を除く): 1708980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 89, 95, 105, 114, 133, 140, 178, 190, 210, 228, 266, 267, 285, 356, 380, 399, 420, 445, 532, 534, 570, 623, 665, 798, 890, 1068, 1140, 1246, 1330, 1335, 1596, 1691, 1780, 1869, 1995, 2492, 2660, 2670, 3115, 3382, 3738, 3990, 5073, 5340, 6230, 6764, 7476, 7980, 8455, 9345, 10146, 11837, 12460, 16910, 18690, 20292, 23674, 25365, 33820, 35511, 37380, 47348, 50730, 59185, 71022, 101460, 118370, 142044, 177555, 236740, 355110, 710220]

約数ペア:

[(1, 710220), (2, 355110), (3, 236740), (4, 177555), (5, 142044), (6, 118370), (7, 101460), (10, 71022), (12, 59185), (14, 50730), (15, 47348), (19, 37380), (20, 35511), (21, 33820), (28, 25365), (30, 23674), (35, 20292), (38, 18690), (42, 16910), (57, 12460), (60, 11837), (70, 10146), (76, 9345), (84, 8455), (89, 7980), (95, 7476), (105, 6764), (114, 6230), (133, 5340), (140, 5073), (178, 3990), (190, 3738), (210, 3382), (228, 3115), (266, 2670), (267, 2660), (285, 2492), (356, 1995), (380, 1869), (399, 1780), (420, 1691), (445, 1596), (532, 1335), (534, 1330), (570, 1246), (623, 1140), (665, 1068), (798, 890)]