47123580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{112199}}^1$

素因数の和:112218

約数の個数: 48

約数和(自身を含む): 150796800

約数和(自身を除く): 103673220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 112199, 224398, 336597, 448796, 560995, 673194, 785393, 1121990, 1346388, 1570786, 1682985, 2243980, 2356179, 3141572, 3365970, 3926965, 4712358, 6731940, 7853930, 9424716, 11780895, 15707860, 23561790, 47123580]

約数ペア:

[(1, 47123580), (2, 23561790), (3, 15707860), (4, 11780895), (5, 9424716), (6, 7853930), (7, 6731940), (10, 4712358), (12, 3926965), (14, 3365970), (15, 3141572), (20, 2356179), (21, 2243980), (28, 1682985), (30, 1570786), (35, 1346388), (42, 1121990), (60, 785393), (70, 673194), (84, 560995), (105, 448796), (140, 336597), (210, 224398), (420, 112199)]