29351940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1949}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 82555200

約数和(自身を除く): 53203260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 1949, 2510, 3012, 3765, 3898, 5020, 5847, 7530, 7796, 9745, 11694, 15060, 19490, 23388, 29235, 38980, 58470, 116940, 489199, 978398, 1467597, 1956796, 2445995, 2935194, 4891990, 5870388, 7337985, 9783980, 14675970, 29351940]

約数ペア:

[(1, 29351940), (2, 14675970), (3, 9783980), (4, 7337985), (5, 5870388), (6, 4891990), (10, 2935194), (12, 2445995), (15, 1956796), (20, 1467597), (30, 978398), (60, 489199), (251, 116940), (502, 58470), (753, 38980), (1004, 29235), (1255, 23388), (1506, 19490), (1949, 15060), (2510, 11694), (3012, 9745), (3765, 7796), (3898, 7530), (5020, 5847)]