30794508

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 81470480

約数和(自身を除く): 50675972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 379, 444, 549, 666, 732, 758, 1098, 1137, 1332, 1516, 2196, 2257, 2274, 3411, 4514, 4548, 6771, 6822, 9028, 13542, 13644, 14023, 20313, 23119, 27084, 28046, 40626, 42069, 46238, 56092, 69357, 81252, 84138, 92476, 126207, 138714, 168276, 208071, 252414, 277428, 416142, 504828, 832284, 855403, 1710806, 2566209, 3421612, 5132418, 7698627, 10264836, 15397254, 30794508]

約数ペア:

[(1, 30794508), (2, 15397254), (3, 10264836), (4, 7698627), (6, 5132418), (9, 3421612), (12, 2566209), (18, 1710806), (36, 855403), (37, 832284), (61, 504828), (74, 416142), (111, 277428), (122, 252414), (148, 208071), (183, 168276), (222, 138714), (244, 126207), (333, 92476), (366, 84138), (379, 81252), (444, 69357), (549, 56092), (666, 46238), (732, 42069), (758, 40626), (1098, 28046), (1137, 27084), (1332, 23119), (1516, 20313), (2196, 14023), (2257, 13644), (2274, 13542), (3411, 9028), (4514, 6822), (4548, 6771)]