65195580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 189987840

約数和(自身を除く): 124792260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 61, 94, 122, 141, 183, 188, 235, 244, 282, 305, 366, 379, 470, 564, 610, 705, 732, 758, 915, 940, 1137, 1220, 1410, 1516, 1830, 1895, 2274, 2820, 2867, 3660, 3790, 4548, 5685, 5734, 7580, 8601, 11370, 11468, 14335, 17202, 17813, 22740, 23119, 28670, 34404, 35626, 43005, 46238, 53439, 57340, 69357, 71252, 86010, 89065, 92476, 106878, 115595, 138714, 172020, 178130, 213756, 231190, 267195, 277428, 346785, 356260, 462380, 534390, 693570, 1068780, 1086593, 1387140, 2173186, 3259779, 4346372, 5432965, 6519558, 10865930, 13039116, 16298895, 21731860, 32597790, 65195580]

約数ペア:

[(1, 65195580), (2, 32597790), (3, 21731860), (4, 16298895), (5, 13039116), (6, 10865930), (10, 6519558), (12, 5432965), (15, 4346372), (20, 3259779), (30, 2173186), (47, 1387140), (60, 1086593), (61, 1068780), (94, 693570), (122, 534390), (141, 462380), (183, 356260), (188, 346785), (235, 277428), (244, 267195), (282, 231190), (305, 213756), (366, 178130), (379, 172020), (470, 138714), (564, 115595), (610, 106878), (705, 92476), (732, 89065), (758, 86010), (915, 71252), (940, 69357), (1137, 57340), (1220, 53439), (1410, 46238), (1516, 43005), (1830, 35626), (1895, 34404), (2274, 28670), (2820, 23119), (2867, 22740), (3660, 17813), (3790, 17202), (4548, 14335), (5685, 11468), (5734, 11370), (7580, 8601)]