27027910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4277

約数の個数: 48

約数和(自身を含む): 60960816

約数和(自身を除く): 33932906

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 4243, 6370, 8486, 21215, 29701, 42430, 55159, 59402, 110318, 148505, 207907, 275795, 297010, 386113, 415814, 551590, 772226, 1039535, 1930565, 2079070, 2702791, 3861130, 5405582, 13513955, 27027910]

約数ペア:

[(1, 27027910), (2, 13513955), (5, 5405582), (7, 3861130), (10, 2702791), (13, 2079070), (14, 1930565), (26, 1039535), (35, 772226), (49, 551590), (65, 415814), (70, 386113), (91, 297010), (98, 275795), (130, 207907), (182, 148505), (245, 110318), (455, 59402), (490, 55159), (637, 42430), (910, 29701), (1274, 21215), (3185, 8486), (4243, 6370)]