29111820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28541}}^1$

素因数の和:28570

約数の個数: 48

約数和(自身を含む): 86311008

約数和(自身を除く): 57199188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 28541, 57082, 85623, 114164, 142705, 171246, 285410, 342492, 428115, 485197, 570820, 856230, 970394, 1455591, 1712460, 1940788, 2425985, 2911182, 4851970, 5822364, 7277955, 9703940, 14555910, 29111820]

約数ペア:

[(1, 29111820), (2, 14555910), (3, 9703940), (4, 7277955), (5, 5822364), (6, 4851970), (10, 2911182), (12, 2425985), (15, 1940788), (17, 1712460), (20, 1455591), (30, 970394), (34, 856230), (51, 570820), (60, 485197), (68, 428115), (85, 342492), (102, 285410), (170, 171246), (204, 142705), (255, 114164), (340, 85623), (510, 57082), (1020, 28541)]