30846330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20161}}^1$

素因数の和:20191

約数の個数: 48

約数和(自身を含む): 84922344

約数和(自身を除く): 54076014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 20161, 40322, 60483, 100805, 120966, 181449, 201610, 302415, 342737, 362898, 604830, 685474, 907245, 1028211, 1713685, 1814490, 2056422, 3084633, 3427370, 5141055, 6169266, 10282110, 15423165, 30846330]

約数ペア:

[(1, 30846330), (2, 15423165), (3, 10282110), (5, 6169266), (6, 5141055), (9, 3427370), (10, 3084633), (15, 2056422), (17, 1814490), (18, 1713685), (30, 1028211), (34, 907245), (45, 685474), (51, 604830), (85, 362898), (90, 342737), (102, 302415), (153, 201610), (170, 181449), (255, 120966), (306, 100805), (510, 60483), (765, 40322), (1530, 20161)]