13397230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 30523392

約数和(自身を除く): 17126162

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 127, 137, 154, 254, 274, 385, 635, 685, 770, 889, 959, 1270, 1370, 1397, 1507, 1778, 1918, 2794, 3014, 4445, 4795, 6985, 7535, 8890, 9590, 9779, 10549, 13970, 15070, 17399, 19558, 21098, 34798, 48895, 52745, 86995, 97790, 105490, 121793, 173990, 191389, 243586, 382778, 608965, 956945, 1217930, 1339723, 1913890, 2679446, 6698615, 13397230]

約数ペア:

[(1, 13397230), (2, 6698615), (5, 2679446), (7, 1913890), (10, 1339723), (11, 1217930), (14, 956945), (22, 608965), (35, 382778), (55, 243586), (70, 191389), (77, 173990), (110, 121793), (127, 105490), (137, 97790), (154, 86995), (254, 52745), (274, 48895), (385, 34798), (635, 21098), (685, 19558), (770, 17399), (889, 15070), (959, 13970), (1270, 10549), (1370, 9779), (1397, 9590), (1507, 8890), (1778, 7535), (1918, 6985), (2794, 4795), (3014, 4445)]