6861270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 18051264

約数和(自身を除く): 11189994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 241, 365, 390, 438, 482, 723, 730, 949, 1095, 1205, 1446, 1898, 2190, 2410, 2847, 3133, 3615, 4745, 5694, 6266, 7230, 9399, 9490, 14235, 15665, 17593, 18798, 28470, 31330, 35186, 46995, 52779, 87965, 93990, 105558, 175930, 228709, 263895, 457418, 527790, 686127, 1143545, 1372254, 2287090, 3430635, 6861270]

約数ペア:

[(1, 6861270), (2, 3430635), (3, 2287090), (5, 1372254), (6, 1143545), (10, 686127), (13, 527790), (15, 457418), (26, 263895), (30, 228709), (39, 175930), (65, 105558), (73, 93990), (78, 87965), (130, 52779), (146, 46995), (195, 35186), (219, 31330), (241, 28470), (365, 18798), (390, 17593), (438, 15665), (482, 14235), (723, 9490), (730, 9399), (949, 7230), (1095, 6266), (1205, 5694), (1446, 4745), (1898, 3615), (2190, 3133), (2410, 2847)]