1525230

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{269}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 4704480

約数和(自身を除く): 3179250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 269, 270, 315, 378, 405, 538, 567, 630, 807, 810, 945, 1134, 1345, 1614, 1883, 1890, 2421, 2690, 2835, 3766, 4035, 4842, 5649, 5670, 7263, 8070, 9415, 11298, 12105, 14526, 16947, 18830, 21789, 24210, 28245, 33894, 36315, 43578, 50841, 56490, 72630, 84735, 101682, 108945, 152523, 169470, 217890, 254205, 305046, 508410, 762615, 1525230]

約数ペア:

[(1, 1525230), (2, 762615), (3, 508410), (5, 305046), (6, 254205), (7, 217890), (9, 169470), (10, 152523), (14, 108945), (15, 101682), (18, 84735), (21, 72630), (27, 56490), (30, 50841), (35, 43578), (42, 36315), (45, 33894), (54, 28245), (63, 24210), (70, 21789), (81, 18830), (90, 16947), (105, 14526), (126, 12105), (135, 11298), (162, 9415), (189, 8070), (210, 7263), (269, 5670), (270, 5649), (315, 4842), (378, 4035), (405, 3766), (538, 2835), (567, 2690), (630, 2421), (807, 1890), (810, 1883), (945, 1614), (1134, 1345)]