7030442020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{108461}}^1$

素因数の和:108940

約数の個数: 48

約数和(自身を含む): 16909659648

約数和(自身を除く): 9879217628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 463, 926, 1852, 2315, 3241, 4630, 6482, 9260, 12964, 16205, 32410, 64820, 108461, 216922, 433844, 542305, 759227, 1084610, 1518454, 2169220, 3036908, 3796135, 7592270, 15184540, 50217443, 100434886, 200869772, 251087215, 351522101, 502174430, 703044202, 1004348860, 1406088404, 1757610505, 3515221010, 7030442020]

約数ペア:

[(1, 7030442020), (2, 3515221010), (4, 1757610505), (5, 1406088404), (7, 1004348860), (10, 703044202), (14, 502174430), (20, 351522101), (28, 251087215), (35, 200869772), (70, 100434886), (140, 50217443), (463, 15184540), (926, 7592270), (1852, 3796135), (2315, 3036908), (3241, 2169220), (4630, 1518454), (6482, 1084610), (9260, 759227), (12964, 542305), (16205, 433844), (32410, 216922), (64820, 108461)]