8445430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 18911232

約数和(自身を除く): 10465802

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 151, 170, 235, 238, 302, 329, 470, 595, 658, 755, 799, 1057, 1190, 1510, 1598, 1645, 2114, 2567, 3290, 3995, 5134, 5285, 5593, 7097, 7990, 10570, 11186, 12835, 14194, 17969, 25670, 27965, 35485, 35938, 49679, 55930, 70970, 89845, 99358, 120649, 179690, 241298, 248395, 496790, 603245, 844543, 1206490, 1689086, 4222715, 8445430]

約数ペア:

[(1, 8445430), (2, 4222715), (5, 1689086), (7, 1206490), (10, 844543), (14, 603245), (17, 496790), (34, 248395), (35, 241298), (47, 179690), (70, 120649), (85, 99358), (94, 89845), (119, 70970), (151, 55930), (170, 49679), (235, 35938), (238, 35485), (302, 27965), (329, 25670), (470, 17969), (595, 14194), (658, 12835), (755, 11186), (799, 10570), (1057, 7990), (1190, 7097), (1510, 5593), (1598, 5285), (1645, 5134), (2114, 3995), (2567, 3290)]