2883707570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 5491100160

約数和(自身を除く): 2607392590

約数列:

[1, 2, 5, 10, 23, 46, 115, 167, 193, 230, 334, 386, 389, 778, 835, 965, 1670, 1930, 1945, 3841, 3890, 4439, 7682, 8878, 8947, 17894, 19205, 22195, 32231, 38410, 44390, 44735, 64462, 64963, 75077, 89470, 129926, 150154, 161155, 322310, 324815, 375385, 649630, 741313, 750770, 1482626, 1494149, 1726771, 2988298, 3453542, 3706565, 7413130, 7470745, 8633855, 12537859, 14941490, 17267710, 25075718, 62689295, 125378590, 288370757, 576741514, 1441853785, 2883707570]

約数ペア:

[(1, 2883707570), (2, 1441853785), (5, 576741514), (10, 288370757), (23, 125378590), (46, 62689295), (115, 25075718), (167, 17267710), (193, 14941490), (230, 12537859), (334, 8633855), (386, 7470745), (389, 7413130), (778, 3706565), (835, 3453542), (965, 2988298), (1670, 1726771), (1930, 1494149), (1945, 1482626), (3841, 750770), (3890, 741313), (4439, 649630), (7682, 375385), (8878, 324815), (8947, 322310), (17894, 161155), (19205, 150154), (22195, 129926), (32231, 89470), (38410, 75077), (44390, 64963), (44735, 64462)]