130166530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 268128000

約数和(自身を除く): 137961470

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 151, 190, 247, 302, 349, 494, 698, 755, 1235, 1510, 1745, 1963, 2470, 2869, 3490, 3926, 4537, 5738, 6631, 9074, 9815, 13262, 14345, 19630, 22685, 28690, 33155, 37297, 45370, 52699, 66310, 74594, 86203, 105398, 172406, 186485, 263495, 372970, 431015, 526990, 685087, 862030, 1001281, 1370174, 2002562, 3425435, 5006405, 6850870, 10012810, 13016653, 26033306, 65083265, 130166530]

約数ペア:

[(1, 130166530), (2, 65083265), (5, 26033306), (10, 13016653), (13, 10012810), (19, 6850870), (26, 5006405), (38, 3425435), (65, 2002562), (95, 1370174), (130, 1001281), (151, 862030), (190, 685087), (247, 526990), (302, 431015), (349, 372970), (494, 263495), (698, 186485), (755, 172406), (1235, 105398), (1510, 86203), (1745, 74594), (1963, 66310), (2470, 52699), (2869, 45370), (3490, 37297), (3926, 33155), (4537, 28690), (5738, 22685), (6631, 19630), (9074, 14345), (9815, 13262)]