75957570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64921}}^1$

素因数の和:64947

約数の個数: 48

約数和(自身を含む): 212684472

約数和(自身を除く): 136726902

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 64921, 129842, 194763, 324605, 389526, 584289, 649210, 843973, 973815, 1168578, 1687946, 1947630, 2531919, 2921445, 4219865, 5063838, 5842890, 7595757, 8439730, 12659595, 15191514, 25319190, 37978785, 75957570]

約数ペア:

[(1, 75957570), (2, 37978785), (3, 25319190), (5, 15191514), (6, 12659595), (9, 8439730), (10, 7595757), (13, 5842890), (15, 5063838), (18, 4219865), (26, 2921445), (30, 2531919), (39, 1947630), (45, 1687946), (65, 1168578), (78, 973815), (90, 843973), (117, 649210), (130, 584289), (195, 389526), (234, 324605), (390, 194763), (585, 129842), (1170, 64921)]