30553320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36373}}^1$

素因数の和:36394

約数の個数: 64

約数和(自身を含む): 104757120

約数和(自身を除く): 74203800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36373, 72746, 109119, 145492, 181865, 218238, 254611, 290984, 363730, 436476, 509222, 545595, 727460, 763833, 872952, 1018444, 1091190, 1273055, 1454920, 1527666, 2036888, 2182380, 2546110, 3055332, 3819165, 4364760, 5092220, 6110664, 7638330, 10184440, 15276660, 30553320]

約数ペア:

[(1, 30553320), (2, 15276660), (3, 10184440), (4, 7638330), (5, 6110664), (6, 5092220), (7, 4364760), (8, 3819165), (10, 3055332), (12, 2546110), (14, 2182380), (15, 2036888), (20, 1527666), (21, 1454920), (24, 1273055), (28, 1091190), (30, 1018444), (35, 872952), (40, 763833), (42, 727460), (56, 545595), (60, 509222), (70, 436476), (84, 363730), (105, 290984), (120, 254611), (140, 218238), (168, 181865), (210, 145492), (280, 109119), (420, 72746), (840, 36373)]