30083580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1835

約数の個数: 72

約数和(自身を含む): 92247792

約数和(自身を除く): 62164212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1723, 1746, 1940, 2910, 3446, 3492, 4365, 5169, 5820, 6892, 8615, 8730, 10338, 15507, 17230, 17460, 20676, 25845, 31014, 34460, 51690, 62028, 77535, 103380, 155070, 167131, 310140, 334262, 501393, 668524, 835655, 1002786, 1504179, 1671310, 2005572, 2506965, 3008358, 3342620, 5013930, 6016716, 7520895, 10027860, 15041790, 30083580]

約数ペア:

[(1, 30083580), (2, 15041790), (3, 10027860), (4, 7520895), (5, 6016716), (6, 5013930), (9, 3342620), (10, 3008358), (12, 2506965), (15, 2005572), (18, 1671310), (20, 1504179), (30, 1002786), (36, 835655), (45, 668524), (60, 501393), (90, 334262), (97, 310140), (180, 167131), (194, 155070), (291, 103380), (388, 77535), (485, 62028), (582, 51690), (873, 34460), (970, 31014), (1164, 25845), (1455, 20676), (1723, 17460), (1746, 17230), (1940, 15507), (2910, 10338), (3446, 8730), (3492, 8615), (4365, 6892), (5169, 5820)]