252106530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17471}}^1$

素因数の和:17531

約数の個数: 64

約数和(自身を含む): 669247488

約数和(自身を除く): 417140958

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 17471, 34942, 52413, 87355, 104826, 174710, 227123, 262065, 454246, 524130, 646427, 681369, 1135615, 1292854, 1362738, 1939281, 2271230, 3232135, 3406845, 3878562, 6464270, 6813690, 8403551, 9696405, 16807102, 19392810, 25210653, 42017755, 50421306, 84035510, 126053265, 252106530]

約数ペア:

[(1, 252106530), (2, 126053265), (3, 84035510), (5, 50421306), (6, 42017755), (10, 25210653), (13, 19392810), (15, 16807102), (26, 9696405), (30, 8403551), (37, 6813690), (39, 6464270), (65, 3878562), (74, 3406845), (78, 3232135), (111, 2271230), (130, 1939281), (185, 1362738), (195, 1292854), (222, 1135615), (370, 681369), (390, 646427), (481, 524130), (555, 454246), (962, 262065), (1110, 227123), (1443, 174710), (2405, 104826), (2886, 87355), (4810, 52413), (7215, 34942), (14430, 17471)]