70536690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37321}}^1$

素因数の和:37344

約数の個数: 64

約数和(自身を含む): 214974720

約数和(自身を除く): 144438030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 37321, 74642, 111963, 186605, 223926, 261247, 335889, 373210, 522494, 559815, 671778, 783741, 1007667, 1119630, 1306235, 1567482, 1679445, 2015334, 2351223, 2612470, 3358890, 3918705, 4702446, 5038335, 7053669, 7837410, 10076670, 11756115, 14107338, 23512230, 35268345, 70536690]

約数ペア:

[(1, 70536690), (2, 35268345), (3, 23512230), (5, 14107338), (6, 11756115), (7, 10076670), (9, 7837410), (10, 7053669), (14, 5038335), (15, 4702446), (18, 3918705), (21, 3358890), (27, 2612470), (30, 2351223), (35, 2015334), (42, 1679445), (45, 1567482), (54, 1306235), (63, 1119630), (70, 1007667), (90, 783741), (105, 671778), (126, 559815), (135, 522494), (189, 373210), (210, 335889), (270, 261247), (315, 223926), (378, 186605), (630, 111963), (945, 74642), (1890, 37321)]