2021815140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{14851}}^1$

素因数の和:17132

約数の個数: 48

約数和(自身を含む): 5663958720

約数和(自身を除く): 3642143580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2269, 4538, 6807, 9076, 11345, 13614, 14851, 22690, 27228, 29702, 34035, 44553, 45380, 59404, 68070, 74255, 89106, 136140, 148510, 178212, 222765, 297020, 445530, 891060, 33696919, 67393838, 101090757, 134787676, 168484595, 202181514, 336969190, 404363028, 505453785, 673938380, 1010907570, 2021815140]

約数ペア:

[(1, 2021815140), (2, 1010907570), (3, 673938380), (4, 505453785), (5, 404363028), (6, 336969190), (10, 202181514), (12, 168484595), (15, 134787676), (20, 101090757), (30, 67393838), (60, 33696919), (2269, 891060), (4538, 445530), (6807, 297020), (9076, 222765), (11345, 178212), (13614, 148510), (14851, 136140), (22690, 89106), (27228, 74255), (29702, 68070), (34035, 59404), (44553, 45380)]