242821740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12301}}^1$

素因数の和:12367

約数の個数: 96

約数和(自身を含む): 793626624

約数和(自身を除く): 550804884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 12301, 19740, 24602, 36903, 49204, 61505, 73806, 86107, 123010, 147612, 172214, 184515, 246020, 258321, 344428, 369030, 430535, 516642, 578147, 738060, 861070, 1033284, 1156294, 1291605, 1722140, 1734441, 2312588, 2583210, 2890735, 3468882, 4047029, 5166420, 5781470, 6937764, 8094058, 8672205, 11562940, 12141087, 16188116, 17344410, 20235145, 24282174, 34688820, 40470290, 48564348, 60705435, 80940580, 121410870, 242821740]

約数ペア:

[(1, 242821740), (2, 121410870), (3, 80940580), (4, 60705435), (5, 48564348), (6, 40470290), (7, 34688820), (10, 24282174), (12, 20235145), (14, 17344410), (15, 16188116), (20, 12141087), (21, 11562940), (28, 8672205), (30, 8094058), (35, 6937764), (42, 5781470), (47, 5166420), (60, 4047029), (70, 3468882), (84, 2890735), (94, 2583210), (105, 2312588), (140, 1734441), (141, 1722140), (188, 1291605), (210, 1156294), (235, 1033284), (282, 861070), (329, 738060), (420, 578147), (470, 516642), (564, 430535), (658, 369030), (705, 344428), (940, 258321), (987, 246020), (1316, 184515), (1410, 172214), (1645, 147612), (1974, 123010), (2820, 86107), (3290, 73806), (3948, 61505), (4935, 49204), (6580, 36903), (9870, 24602), (12301, 19740)]