30616830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20011}}^1$

素因数の和:20041

約数の個数: 48

約数和(自身を含む): 84290544

約数和(自身を除く): 53673714

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, 20011, 40022, 60033, 100055, 120066, 180099, 200110, 300165, 340187, 360198, 600330, 680374, 900495, 1020561, 1700935, 1800990, 2041122, 3061683, 3401870, 5102805, 6123366, 10205610, 15308415, 30616830]

約数ペア:

[(1, 30616830), (2, 15308415), (3, 10205610), (5, 6123366), (6, 5102805), (9, 3401870), (10, 3061683), (15, 2041122), (17, 1800990), (18, 1700935), (30, 1020561), (34, 900495), (45, 680374), (51, 600330), (85, 360198), (90, 340187), (102, 300165), (153, 200110), (170, 180099), (255, 120066), (306, 100055), (510, 60033), (765, 40022), (1530, 20011)]