1792980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 6220032

約数和(自身を除く): 4427052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1423, 2846, 4269, 5692, 7115, 8538, 9961, 12807, 14230, 17076, 19922, 21345, 25614, 28460, 29883, 39844, 42690, 49805, 51228, 59766, 64035, 85380, 89649, 99610, 119532, 128070, 149415, 179298, 199220, 256140, 298830, 358596, 448245, 597660, 896490, 1792980]

約数ペア:

[(1, 1792980), (2, 896490), (3, 597660), (4, 448245), (5, 358596), (6, 298830), (7, 256140), (9, 199220), (10, 179298), (12, 149415), (14, 128070), (15, 119532), (18, 99610), (20, 89649), (21, 85380), (28, 64035), (30, 59766), (35, 51228), (36, 49805), (42, 42690), (45, 39844), (60, 29883), (63, 28460), (70, 25614), (84, 21345), (90, 19922), (105, 17076), (126, 14230), (140, 12807), (180, 9961), (210, 8538), (252, 7115), (315, 5692), (420, 4269), (630, 2846), (1260, 1423)]