70534520

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 190512000

約数和(自身を除く): 119977480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 97, 98, 106, 140, 194, 196, 212, 245, 265, 280, 343, 371, 388, 392, 424, 485, 490, 530, 679, 686, 742, 776, 970, 980, 1060, 1358, 1372, 1484, 1715, 1855, 1940, 1960, 2120, 2597, 2716, 2744, 2968, 3395, 3430, 3710, 3880, 4753, 5141, 5194, 5432, 6790, 6860, 7420, 9506, 10282, 10388, 12985, 13580, 13720, 14840, 18179, 19012, 20564, 20776, 23765, 25705, 25970, 27160, 33271, 35987, 36358, 38024, 41128, 47530, 51410, 51940, 66542, 71974, 72716, 90895, 95060, 102820, 103880, 133084, 143948, 145432, 166355, 179935, 181790, 190120, 205640, 251909, 266168, 287896, 332710, 359870, 363580, 503818, 665420, 719740, 727160, 1007636, 1259545, 1330840, 1439480, 1763363, 2015272, 2519090, 3526726, 5038180, 7053452, 8816815, 10076360, 14106904, 17633630, 35267260, 70534520]

約数ペア:

[(1, 70534520), (2, 35267260), (4, 17633630), (5, 14106904), (7, 10076360), (8, 8816815), (10, 7053452), (14, 5038180), (20, 3526726), (28, 2519090), (35, 2015272), (40, 1763363), (49, 1439480), (53, 1330840), (56, 1259545), (70, 1007636), (97, 727160), (98, 719740), (106, 665420), (140, 503818), (194, 363580), (196, 359870), (212, 332710), (245, 287896), (265, 266168), (280, 251909), (343, 205640), (371, 190120), (388, 181790), (392, 179935), (424, 166355), (485, 145432), (490, 143948), (530, 133084), (679, 103880), (686, 102820), (742, 95060), (776, 90895), (970, 72716), (980, 71974), (1060, 66542), (1358, 51940), (1372, 51410), (1484, 47530), (1715, 41128), (1855, 38024), (1940, 36358), (1960, 35987), (2120, 33271), (2597, 27160), (2716, 25970), (2744, 25705), (2968, 23765), (3395, 20776), (3430, 20564), (3710, 19012), (3880, 18179), (4753, 14840), (5141, 13720), (5194, 13580), (5432, 12985), (6790, 10388), (6860, 10282), (7420, 9506)]