195175710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16811}}^1$

素因数の和:16870

約数の個数: 64

約数和(自身を含む): 532604160

約数和(自身を除く): 337428450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 16811, 33622, 50433, 84055, 100866, 151299, 168110, 252165, 302598, 453897, 504330, 722873, 756495, 907794, 1445746, 1512990, 2168619, 2269485, 3614365, 4337238, 4538970, 6505857, 7228730, 10843095, 13011714, 19517571, 21686190, 32529285, 39035142, 65058570, 97587855, 195175710]

約数ペア:

[(1, 195175710), (2, 97587855), (3, 65058570), (5, 39035142), (6, 32529285), (9, 21686190), (10, 19517571), (15, 13011714), (18, 10843095), (27, 7228730), (30, 6505857), (43, 4538970), (45, 4337238), (54, 3614365), (86, 2269485), (90, 2168619), (129, 1512990), (135, 1445746), (215, 907794), (258, 756495), (270, 722873), (387, 504330), (430, 453897), (645, 302598), (774, 252165), (1161, 168110), (1290, 151299), (1935, 100866), (2322, 84055), (3870, 50433), (5805, 33622), (11610, 16811)]