945852970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 1841356800

約数和(自身を除く): 895503830

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 199, 365, 383, 398, 730, 766, 995, 1241, 1915, 1990, 2482, 3383, 3830, 6205, 6511, 6766, 12410, 13022, 14527, 16915, 27959, 29054, 32555, 33830, 55918, 65110, 72635, 76217, 139795, 145270, 152434, 246959, 279590, 381085, 475303, 493918, 762170, 950606, 1234795, 1295689, 2376515, 2469590, 2591378, 4753030, 5563841, 6478445, 11127682, 12956890, 27819205, 55638410, 94585297, 189170594, 472926485, 945852970]

約数ペア:

[(1, 945852970), (2, 472926485), (5, 189170594), (10, 94585297), (17, 55638410), (34, 27819205), (73, 12956890), (85, 11127682), (146, 6478445), (170, 5563841), (199, 4753030), (365, 2591378), (383, 2469590), (398, 2376515), (730, 1295689), (766, 1234795), (995, 950606), (1241, 762170), (1915, 493918), (1990, 475303), (2482, 381085), (3383, 279590), (3830, 246959), (6205, 152434), (6511, 145270), (6766, 139795), (12410, 76217), (13022, 72635), (14527, 65110), (16915, 55918), (27959, 33830), (29054, 32555)]