2008766130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{42139}}^1$

素因数の和:42383

約数の個数: 64

約数和(自身を含む): 5534161920

約数和(自身を除く): 3525395790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 227, 454, 681, 1135, 1362, 1589, 2270, 3178, 3405, 4767, 6810, 7945, 9534, 15890, 23835, 42139, 47670, 84278, 126417, 210695, 252834, 294973, 421390, 589946, 632085, 884919, 1264170, 1474865, 1769838, 2949730, 4424595, 8849190, 9565553, 19131106, 28696659, 47827765, 57393318, 66958871, 95655530, 133917742, 143483295, 200876613, 286966590, 334794355, 401753226, 669588710, 1004383065, 2008766130]

約数ペア:

[(1, 2008766130), (2, 1004383065), (3, 669588710), (5, 401753226), (6, 334794355), (7, 286966590), (10, 200876613), (14, 143483295), (15, 133917742), (21, 95655530), (30, 66958871), (35, 57393318), (42, 47827765), (70, 28696659), (105, 19131106), (210, 9565553), (227, 8849190), (454, 4424595), (681, 2949730), (1135, 1769838), (1362, 1474865), (1589, 1264170), (2270, 884919), (3178, 632085), (3405, 589946), (4767, 421390), (6810, 294973), (7945, 252834), (9534, 210695), (15890, 126417), (23835, 84278), (42139, 47670)]