28901850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10141}}^1$

素因数の和:10175

約数の個数: 48

約数和(自身を含む): 75456480

約数和(自身を除く): 46554630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 10141, 20282, 30423, 50705, 60846, 101410, 152115, 192679, 253525, 304230, 385358, 507050, 578037, 760575, 963395, 1156074, 1521150, 1926790, 2890185, 4816975, 5780370, 9633950, 14450925, 28901850]

約数ペア:

[(1, 28901850), (2, 14450925), (3, 9633950), (5, 5780370), (6, 4816975), (10, 2890185), (15, 1926790), (19, 1521150), (25, 1156074), (30, 963395), (38, 760575), (50, 578037), (57, 507050), (75, 385358), (95, 304230), (114, 253525), (150, 192679), (190, 152115), (285, 101410), (475, 60846), (570, 50705), (950, 30423), (1425, 20282), (2850, 10141)]