1896001590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{11833}}^1$

素因数の和:11966

約数の個数: 96

約数和(自身を含む): 5342340960

約数和(自身を除く): 3446339370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 109, 147, 210, 218, 245, 294, 327, 490, 545, 654, 735, 763, 1090, 1470, 1526, 1635, 2289, 3270, 3815, 4578, 5341, 7630, 10682, 11445, 11833, 16023, 22890, 23666, 26705, 32046, 35499, 53410, 59165, 70998, 80115, 82831, 118330, 160230, 165662, 177495, 248493, 354990, 414155, 496986, 579817, 828310, 1159634, 1242465, 1289797, 1739451, 2484930, 2579594, 2899085, 3478902, 3869391, 5798170, 6448985, 7738782, 8697255, 9028579, 12897970, 17394510, 18057158, 19346955, 27085737, 38693910, 45142895, 54171474, 63200053, 90285790, 126400106, 135428685, 189600159, 270857370, 316000265, 379200318, 632000530, 948000795, 1896001590]

約数ペア:

[(1, 1896001590), (2, 948000795), (3, 632000530), (5, 379200318), (6, 316000265), (7, 270857370), (10, 189600159), (14, 135428685), (15, 126400106), (21, 90285790), (30, 63200053), (35, 54171474), (42, 45142895), (49, 38693910), (70, 27085737), (98, 19346955), (105, 18057158), (109, 17394510), (147, 12897970), (210, 9028579), (218, 8697255), (245, 7738782), (294, 6448985), (327, 5798170), (490, 3869391), (545, 3478902), (654, 2899085), (735, 2579594), (763, 2484930), (1090, 1739451), (1470, 1289797), (1526, 1242465), (1635, 1159634), (2289, 828310), (3270, 579817), (3815, 496986), (4578, 414155), (5341, 354990), (7630, 248493), (10682, 177495), (11445, 165662), (11833, 160230), (16023, 118330), (22890, 82831), (23666, 80115), (26705, 70998), (32046, 59165), (35499, 53410)]