121340517340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{881707}}^1$

素因数の和:882706

約数の個数: 48

約数和(自身を含む): 291513825792

約数和(自身を除く): 170173308452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 983, 1966, 3932, 4915, 6881, 9830, 13762, 19660, 27524, 34405, 68810, 137620, 881707, 1763414, 3526828, 4408535, 6171949, 8817070, 12343898, 17634140, 24687796, 30859745, 61719490, 123438980, 866717981, 1733435962, 3466871924, 4333589905, 6067025867, 8667179810, 12134051734, 17334359620, 24268103468, 30335129335, 60670258670, 121340517340]

約数ペア:

[(1, 121340517340), (2, 60670258670), (4, 30335129335), (5, 24268103468), (7, 17334359620), (10, 12134051734), (14, 8667179810), (20, 6067025867), (28, 4333589905), (35, 3466871924), (70, 1733435962), (140, 866717981), (983, 123438980), (1966, 61719490), (3932, 30859745), (4915, 24687796), (6881, 17634140), (9830, 12343898), (13762, 8817070), (19660, 6171949), (27524, 4408535), (34405, 3526828), (68810, 1763414), (137620, 881707)]