1030140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 3210480

約数和(自身を除く): 2180340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 97, 118, 177, 180, 194, 236, 291, 295, 354, 388, 485, 531, 582, 590, 708, 873, 885, 970, 1062, 1164, 1180, 1455, 1746, 1770, 1940, 2124, 2655, 2910, 3492, 3540, 4365, 5310, 5723, 5820, 8730, 10620, 11446, 17169, 17460, 22892, 28615, 34338, 51507, 57230, 68676, 85845, 103014, 114460, 171690, 206028, 257535, 343380, 515070, 1030140]

約数ペア:

[(1, 1030140), (2, 515070), (3, 343380), (4, 257535), (5, 206028), (6, 171690), (9, 114460), (10, 103014), (12, 85845), (15, 68676), (18, 57230), (20, 51507), (30, 34338), (36, 28615), (45, 22892), (59, 17460), (60, 17169), (90, 11446), (97, 10620), (118, 8730), (177, 5820), (180, 5723), (194, 5310), (236, 4365), (291, 3540), (295, 3492), (354, 2910), (388, 2655), (485, 2124), (531, 1940), (582, 1770), (590, 1746), (708, 1455), (873, 1180), (885, 1164), (970, 1062)]