29853940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 66467520

約数和(自身を除く): 36613580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 251, 313, 380, 502, 626, 1004, 1252, 1255, 1565, 2510, 3130, 4769, 5020, 5947, 6260, 9538, 11894, 19076, 23788, 23845, 29735, 47690, 59470, 78563, 95380, 118940, 157126, 314252, 392815, 785630, 1492697, 1571260, 2985394, 5970788, 7463485, 14926970, 29853940]

約数ペア:

[(1, 29853940), (2, 14926970), (4, 7463485), (5, 5970788), (10, 2985394), (19, 1571260), (20, 1492697), (38, 785630), (76, 392815), (95, 314252), (190, 157126), (251, 118940), (313, 95380), (380, 78563), (502, 59470), (626, 47690), (1004, 29735), (1252, 23845), (1255, 23788), (1565, 19076), (2510, 11894), (3130, 9538), (4769, 6260), (5020, 5947)]