21796110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 67055040

約数和(自身を除く): 45258930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1193, 1218, 1305, 1827, 2030, 2386, 2610, 3045, 3579, 3654, 5965, 6090, 7158, 8351, 9135, 10737, 11930, 16702, 17895, 18270, 21474, 25053, 34597, 35790, 41755, 50106, 53685, 69194, 75159, 83510, 103791, 107370, 125265, 150318, 172985, 207582, 242179, 250530, 311373, 345970, 375795, 484358, 518955, 622746, 726537, 751590, 1037910, 1210895, 1453074, 1556865, 2179611, 2421790, 3113730, 3632685, 4359222, 7265370, 10898055, 21796110]

約数ペア:

[(1, 21796110), (2, 10898055), (3, 7265370), (5, 4359222), (6, 3632685), (7, 3113730), (9, 2421790), (10, 2179611), (14, 1556865), (15, 1453074), (18, 1210895), (21, 1037910), (29, 751590), (30, 726537), (35, 622746), (42, 518955), (45, 484358), (58, 375795), (63, 345970), (70, 311373), (87, 250530), (90, 242179), (105, 207582), (126, 172985), (145, 150318), (174, 125265), (203, 107370), (210, 103791), (261, 83510), (290, 75159), (315, 69194), (406, 53685), (435, 50106), (522, 41755), (609, 35790), (630, 34597), (870, 25053), (1015, 21474), (1193, 18270), (1218, 17895), (1305, 16702), (1827, 11930), (2030, 10737), (2386, 9135), (2610, 8351), (3045, 7158), (3579, 6090), (3654, 5965)]