7071350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 16498944

約数和(自身を除く): 9427594

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 43, 46, 50, 55, 65, 86, 110, 115, 130, 143, 215, 230, 253, 275, 286, 299, 325, 430, 473, 506, 550, 559, 575, 598, 650, 715, 946, 989, 1075, 1118, 1150, 1265, 1430, 1495, 1978, 2150, 2365, 2530, 2795, 2990, 3289, 3575, 4730, 4945, 5590, 6149, 6325, 6578, 7150, 7475, 9890, 10879, 11825, 12298, 12650, 12857, 13975, 14950, 16445, 21758, 23650, 24725, 25714, 27950, 30745, 32890, 49450, 54395, 61490, 64285, 82225, 108790, 128570, 141427, 153725, 164450, 271975, 282854, 307450, 321425, 543950, 642850, 707135, 1414270, 3535675, 7071350]

約数ペア:

[(1, 7071350), (2, 3535675), (5, 1414270), (10, 707135), (11, 642850), (13, 543950), (22, 321425), (23, 307450), (25, 282854), (26, 271975), (43, 164450), (46, 153725), (50, 141427), (55, 128570), (65, 108790), (86, 82225), (110, 64285), (115, 61490), (130, 54395), (143, 49450), (215, 32890), (230, 30745), (253, 27950), (275, 25714), (286, 24725), (299, 23650), (325, 21758), (430, 16445), (473, 14950), (506, 13975), (550, 12857), (559, 12650), (575, 12298), (598, 11825), (650, 10879), (715, 9890), (946, 7475), (989, 7150), (1075, 6578), (1118, 6325), (1150, 6149), (1265, 5590), (1430, 4945), (1495, 4730), (1978, 3575), (2150, 3289), (2365, 2990), (2530, 2795)]