25336290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 75644928

約数和(自身を除く): 50308638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 47, 51, 70, 85, 94, 102, 105, 119, 141, 151, 170, 210, 235, 238, 255, 282, 302, 329, 357, 453, 470, 510, 595, 658, 705, 714, 755, 799, 906, 987, 1057, 1190, 1410, 1510, 1598, 1645, 1785, 1974, 2114, 2265, 2397, 2567, 3171, 3290, 3570, 3995, 4530, 4794, 4935, 5134, 5285, 5593, 6342, 7097, 7701, 7990, 9870, 10570, 11186, 11985, 12835, 14194, 15402, 15855, 16779, 17969, 21291, 23970, 25670, 27965, 31710, 33558, 35485, 35938, 38505, 42582, 49679, 53907, 55930, 70970, 77010, 83895, 89845, 99358, 106455, 107814, 120649, 149037, 167790, 179690, 212910, 241298, 248395, 269535, 298074, 361947, 496790, 539070, 603245, 723894, 745185, 844543, 1206490, 1490370, 1689086, 1809735, 2533629, 3619470, 4222715, 5067258, 8445430, 12668145, 25336290]

約数ペア:

[(1, 25336290), (2, 12668145), (3, 8445430), (5, 5067258), (6, 4222715), (7, 3619470), (10, 2533629), (14, 1809735), (15, 1689086), (17, 1490370), (21, 1206490), (30, 844543), (34, 745185), (35, 723894), (42, 603245), (47, 539070), (51, 496790), (70, 361947), (85, 298074), (94, 269535), (102, 248395), (105, 241298), (119, 212910), (141, 179690), (151, 167790), (170, 149037), (210, 120649), (235, 107814), (238, 106455), (255, 99358), (282, 89845), (302, 83895), (329, 77010), (357, 70970), (453, 55930), (470, 53907), (510, 49679), (595, 42582), (658, 38505), (705, 35938), (714, 35485), (755, 33558), (799, 31710), (906, 27965), (987, 25670), (1057, 23970), (1190, 21291), (1410, 17969), (1510, 16779), (1598, 15855), (1645, 15402), (1785, 14194), (1974, 12835), (2114, 11985), (2265, 11186), (2397, 10570), (2567, 9870), (3171, 7990), (3290, 7701), (3570, 7097), (3995, 6342), (4530, 5593), (4794, 5285), (4935, 5134)]