69605060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{919}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 167543040

約数和(自身を除く): 97937980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541, 919, 1082, 1838, 2164, 2705, 3676, 3787, 4595, 5410, 6433, 7574, 9190, 10820, 12866, 15148, 18380, 18935, 25732, 32165, 37870, 64330, 75740, 128660, 497179, 994358, 1988716, 2485895, 3480253, 4971790, 6960506, 9943580, 13921012, 17401265, 34802530, 69605060]

約数ペア:

[(1, 69605060), (2, 34802530), (4, 17401265), (5, 13921012), (7, 9943580), (10, 6960506), (14, 4971790), (20, 3480253), (28, 2485895), (35, 1988716), (70, 994358), (140, 497179), (541, 128660), (919, 75740), (1082, 64330), (1838, 37870), (2164, 32165), (2705, 25732), (3676, 18935), (3787, 18380), (4595, 15148), (5410, 12866), (6433, 10820), (7574, 9190)]