4028670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 11024640

約数和(自身を除く): 6995970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 347, 387, 430, 645, 694, 774, 1041, 1161, 1290, 1735, 1935, 2082, 2322, 3123, 3470, 3870, 5205, 5805, 6246, 9369, 10410, 11610, 14921, 15615, 18738, 29842, 31230, 44763, 46845, 74605, 89526, 93690, 134289, 149210, 223815, 268578, 402867, 447630, 671445, 805734, 1342890, 2014335, 4028670]

約数ペア:

[(1, 4028670), (2, 2014335), (3, 1342890), (5, 805734), (6, 671445), (9, 447630), (10, 402867), (15, 268578), (18, 223815), (27, 149210), (30, 134289), (43, 93690), (45, 89526), (54, 74605), (86, 46845), (90, 44763), (129, 31230), (135, 29842), (215, 18738), (258, 15615), (270, 14921), (347, 11610), (387, 10410), (430, 9369), (645, 6246), (694, 5805), (774, 5205), (1041, 3870), (1161, 3470), (1290, 3123), (1735, 2322), (1935, 2082)]