1330682060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 2992308480

約数和(自身を除く): 1661626420

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 61, 74, 82, 122, 148, 164, 185, 205, 244, 305, 370, 410, 610, 719, 740, 820, 1220, 1438, 1517, 2257, 2501, 2876, 3034, 3595, 4514, 5002, 6068, 7190, 7585, 9028, 10004, 11285, 12505, 14380, 15170, 22570, 25010, 26603, 29479, 30340, 43859, 45140, 50020, 53206, 58958, 87718, 92537, 106412, 117916, 133015, 147395, 175436, 185074, 219295, 266030, 294790, 370148, 438590, 462685, 532060, 589580, 877180, 925370, 1090723, 1622783, 1798219, 1850740, 2181446, 3245566, 3596438, 4362892, 5453615, 6491132, 7192876, 8113915, 8991095, 10907230, 16227830, 17982190, 21814460, 32455660, 35964380, 66534103, 133068206, 266136412, 332670515, 665341030, 1330682060]

約数ペア:

[(1, 1330682060), (2, 665341030), (4, 332670515), (5, 266136412), (10, 133068206), (20, 66534103), (37, 35964380), (41, 32455660), (61, 21814460), (74, 17982190), (82, 16227830), (122, 10907230), (148, 8991095), (164, 8113915), (185, 7192876), (205, 6491132), (244, 5453615), (305, 4362892), (370, 3596438), (410, 3245566), (610, 2181446), (719, 1850740), (740, 1798219), (820, 1622783), (1220, 1090723), (1438, 925370), (1517, 877180), (2257, 589580), (2501, 532060), (2876, 462685), (3034, 438590), (3595, 370148), (4514, 294790), (5002, 266030), (6068, 219295), (7190, 185074), (7585, 175436), (9028, 147395), (10004, 133015), (11285, 117916), (12505, 106412), (14380, 92537), (15170, 87718), (22570, 58958), (25010, 53206), (26603, 50020), (29479, 45140), (30340, 43859)]