847350

素因数分解:

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

素因数の和:294

約数の個数: 72

約数和(自身を含む): 2611440

約数和(自身を除く): 1764090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 269, 315, 350, 450, 525, 538, 630, 807, 1050, 1345, 1575, 1614, 1883, 2421, 2690, 3150, 3766, 4035, 4842, 5649, 6725, 8070, 9415, 11298, 12105, 13450, 16947, 18830, 20175, 24210, 28245, 33894, 40350, 47075, 56490, 60525, 84735, 94150, 121050, 141225, 169470, 282450, 423675, 847350]

約数ペア:

[(1, 847350), (2, 423675), (3, 282450), (5, 169470), (6, 141225), (7, 121050), (9, 94150), (10, 84735), (14, 60525), (15, 56490), (18, 47075), (21, 40350), (25, 33894), (30, 28245), (35, 24210), (42, 20175), (45, 18830), (50, 16947), (63, 13450), (70, 12105), (75, 11298), (90, 9415), (105, 8070), (126, 6725), (150, 5649), (175, 4842), (210, 4035), (225, 3766), (269, 3150), (315, 2690), (350, 2421), (450, 1883), (525, 1614), (538, 1575), (630, 1345), (807, 1050)]