14743980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 45221904

約数和(自身を除く): 30477924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 811, 909, 1010, 1212, 1515, 1622, 1818, 2020, 2433, 3030, 3244, 3636, 4055, 4545, 4866, 6060, 7299, 8110, 9090, 9732, 12165, 14598, 16220, 18180, 24330, 29196, 36495, 48660, 72990, 81911, 145980, 163822, 245733, 327644, 409555, 491466, 737199, 819110, 982932, 1228665, 1474398, 1638220, 2457330, 2948796, 3685995, 4914660, 7371990, 14743980]

約数ペア:

[(1, 14743980), (2, 7371990), (3, 4914660), (4, 3685995), (5, 2948796), (6, 2457330), (9, 1638220), (10, 1474398), (12, 1228665), (15, 982932), (18, 819110), (20, 737199), (30, 491466), (36, 409555), (45, 327644), (60, 245733), (90, 163822), (101, 145980), (180, 81911), (202, 72990), (303, 48660), (404, 36495), (505, 29196), (606, 24330), (811, 18180), (909, 16220), (1010, 14598), (1212, 12165), (1515, 9732), (1622, 9090), (1818, 8110), (2020, 7299), (2433, 6060), (3030, 4866), (3244, 4545), (3636, 4055)]