547402890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 1457906688

約数和(自身を除く): 910503798

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 47, 51, 82, 85, 94, 102, 123, 141, 170, 205, 235, 246, 255, 282, 410, 470, 510, 557, 615, 697, 705, 799, 1114, 1230, 1394, 1410, 1598, 1671, 1927, 2091, 2397, 2785, 3342, 3485, 3854, 3995, 4182, 4794, 5570, 5781, 6970, 7990, 8355, 9469, 9635, 10455, 11562, 11985, 16710, 18938, 19270, 20910, 22837, 23970, 26179, 28407, 28905, 32759, 45674, 47345, 52358, 56814, 57810, 65518, 68511, 78537, 94690, 98277, 114185, 130895, 137022, 142035, 157074, 163795, 196554, 228370, 261790, 284070, 327590, 342555, 388229, 392685, 445043, 491385, 685110, 776458, 785370, 890086, 982770, 1073339, 1164687, 1335129, 1941145, 2146678, 2225215, 2329374, 2670258, 3220017, 3882290, 4450430, 5366695, 5823435, 6440034, 6675645, 10733390, 11646870, 13351290, 16100085, 18246763, 32200170, 36493526, 54740289, 91233815, 109480578, 182467630, 273701445, 547402890]

約数ペア:

[(1, 547402890), (2, 273701445), (3, 182467630), (5, 109480578), (6, 91233815), (10, 54740289), (15, 36493526), (17, 32200170), (30, 18246763), (34, 16100085), (41, 13351290), (47, 11646870), (51, 10733390), (82, 6675645), (85, 6440034), (94, 5823435), (102, 5366695), (123, 4450430), (141, 3882290), (170, 3220017), (205, 2670258), (235, 2329374), (246, 2225215), (255, 2146678), (282, 1941145), (410, 1335129), (470, 1164687), (510, 1073339), (557, 982770), (615, 890086), (697, 785370), (705, 776458), (799, 685110), (1114, 491385), (1230, 445043), (1394, 392685), (1410, 388229), (1598, 342555), (1671, 327590), (1927, 284070), (2091, 261790), (2397, 228370), (2785, 196554), (3342, 163795), (3485, 157074), (3854, 142035), (3995, 137022), (4182, 130895), (4794, 114185), (5570, 98277), (5781, 94690), (6970, 78537), (7990, 68511), (8355, 65518), (9469, 57810), (9635, 56814), (10455, 52358), (11562, 47345), (11985, 45674), (16710, 32759), (18938, 28905), (19270, 28407), (20910, 26179), (22837, 23970)]