98330260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 241746120

約数和(自身を除く): 143415860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 269, 373, 490, 538, 746, 980, 1076, 1345, 1492, 1865, 1883, 2611, 2690, 3730, 3766, 5222, 5380, 7460, 7532, 9415, 10444, 13055, 13181, 18277, 18830, 26110, 26362, 36554, 37660, 52220, 52724, 65905, 73108, 91385, 100337, 131810, 182770, 200674, 263620, 365540, 401348, 501685, 702359, 1003370, 1404718, 2006740, 2809436, 3511795, 4916513, 7023590, 9833026, 14047180, 19666052, 24582565, 49165130, 98330260]

約数ペア:

[(1, 98330260), (2, 49165130), (4, 24582565), (5, 19666052), (7, 14047180), (10, 9833026), (14, 7023590), (20, 4916513), (28, 3511795), (35, 2809436), (49, 2006740), (70, 1404718), (98, 1003370), (140, 702359), (196, 501685), (245, 401348), (269, 365540), (373, 263620), (490, 200674), (538, 182770), (746, 131810), (980, 100337), (1076, 91385), (1345, 73108), (1492, 65905), (1865, 52724), (1883, 52220), (2611, 37660), (2690, 36554), (3730, 26362), (3766, 26110), (5222, 18830), (5380, 18277), (7460, 13181), (7532, 13055), (9415, 10444)]