65136470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 138692736

約数和(自身を除く): 73556266

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 97, 106, 181, 194, 265, 362, 371, 485, 530, 679, 742, 905, 970, 1267, 1358, 1810, 1855, 2534, 3395, 3710, 5141, 6335, 6790, 9593, 10282, 12670, 17557, 19186, 25705, 35114, 35987, 47965, 51410, 67151, 71974, 87785, 95930, 122899, 134302, 175570, 179935, 245798, 335755, 359870, 614495, 671510, 930521, 1228990, 1861042, 4652605, 6513647, 9305210, 13027294, 32568235, 65136470]

約数ペア:

[(1, 65136470), (2, 32568235), (5, 13027294), (7, 9305210), (10, 6513647), (14, 4652605), (35, 1861042), (53, 1228990), (70, 930521), (97, 671510), (106, 614495), (181, 359870), (194, 335755), (265, 245798), (362, 179935), (371, 175570), (485, 134302), (530, 122899), (679, 95930), (742, 87785), (905, 71974), (970, 67151), (1267, 51410), (1358, 47965), (1810, 35987), (1855, 35114), (2534, 25705), (3395, 19186), (3710, 17557), (5141, 12670), (6335, 10282), (6790, 9593)]