20126109030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{15271}}^1$

素因数の和:15701

約数の個数: 64

約数和(自身を含む): 48768749568

約数和(自身を除く): 28642640538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 223, 394, 446, 591, 669, 985, 1115, 1182, 1338, 1970, 2230, 2955, 3345, 5910, 6690, 15271, 30542, 43931, 45813, 76355, 87862, 91626, 131793, 152710, 219655, 229065, 263586, 439310, 458130, 658965, 1317930, 3008387, 3405433, 6016774, 6810866, 9025161, 10216299, 15041935, 17027165, 18050322, 20432598, 30083870, 34054330, 45125805, 51081495, 90251610, 102162990, 670870301, 1341740602, 2012610903, 3354351505, 4025221806, 6708703010, 10063054515, 20126109030]

約数ペア:

[(1, 20126109030), (2, 10063054515), (3, 6708703010), (5, 4025221806), (6, 3354351505), (10, 2012610903), (15, 1341740602), (30, 670870301), (197, 102162990), (223, 90251610), (394, 51081495), (446, 45125805), (591, 34054330), (669, 30083870), (985, 20432598), (1115, 18050322), (1182, 17027165), (1338, 15041935), (1970, 10216299), (2230, 9025161), (2955, 6810866), (3345, 6016774), (5910, 3405433), (6690, 3008387), (15271, 1317930), (30542, 658965), (43931, 458130), (45813, 439310), (76355, 263586), (87862, 229065), (91626, 219655), (131793, 152710)]