210005035970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7561}}^1\times {\mathrm{8599}}^1$

素因数の和:16203

約数の個数: 64

約数和(自身を含む): 421415136000

約数和(自身を除く): 211410100030

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 7561, 8599, 15122, 17198, 37805, 42995, 75610, 85990, 128537, 143659, 146183, 163381, 257074, 287318, 292366, 326762, 642685, 718295, 730915, 816905, 1285370, 1436590, 1461830, 1633810, 2442203, 2777477, 4884406, 5554954, 12211015, 13887385, 24422030, 27774770, 65017039, 130034078, 325085195, 650170390, 1105289663, 1235323741, 2210579326, 2470647482, 5526448315, 6176618705, 11052896630, 12353237410, 21000503597, 42001007194, 105002517985, 210005035970]

約数ペア:

[(1, 210005035970), (2, 105002517985), (5, 42001007194), (10, 21000503597), (17, 12353237410), (19, 11052896630), (34, 6176618705), (38, 5526448315), (85, 2470647482), (95, 2210579326), (170, 1235323741), (190, 1105289663), (323, 650170390), (646, 325085195), (1615, 130034078), (3230, 65017039), (7561, 27774770), (8599, 24422030), (15122, 13887385), (17198, 12211015), (37805, 5554954), (42995, 4884406), (75610, 2777477), (85990, 2442203), (128537, 1633810), (143659, 1461830), (146183, 1436590), (163381, 1285370), (257074, 816905), (287318, 730915), (292366, 718295), (326762, 642685)]