8968950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1086

約数の個数: 72

約数和(自身を含む): 25389000

約数和(自身を除く): 16420050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1049, 1425, 1710, 2098, 2850, 3147, 4275, 5245, 6294, 8550, 9441, 10490, 15735, 18882, 19931, 26225, 31470, 39862, 47205, 52450, 59793, 78675, 94410, 99655, 119586, 157350, 179379, 199310, 236025, 298965, 358758, 472050, 498275, 597930, 896895, 996550, 1494825, 1793790, 2989650, 4484475, 8968950]

約数ペア:

[(1, 8968950), (2, 4484475), (3, 2989650), (5, 1793790), (6, 1494825), (9, 996550), (10, 896895), (15, 597930), (18, 498275), (19, 472050), (25, 358758), (30, 298965), (38, 236025), (45, 199310), (50, 179379), (57, 157350), (75, 119586), (90, 99655), (95, 94410), (114, 78675), (150, 59793), (171, 52450), (190, 47205), (225, 39862), (285, 31470), (342, 26225), (450, 19931), (475, 18882), (570, 15735), (855, 10490), (950, 9441), (1049, 8550), (1425, 6294), (1710, 5245), (2098, 4275), (2850, 3147)]