23164260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{7879}}^1$

素因数の和:7905

約数の個数: 72

約数和(自身を含む): 75458880

約数和(自身を除く): 52294620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 7879, 15758, 23637, 31516, 39395, 47274, 55153, 78790, 94548, 110306, 118185, 157580, 165459, 220612, 236370, 275765, 330918, 386071, 472740, 551530, 661836, 772142, 827295, 1103060, 1158213, 1544284, 1654590, 1930355, 2316426, 3309180, 3860710, 4632852, 5791065, 7721420, 11582130, 23164260]

約数ペア:

[(1, 23164260), (2, 11582130), (3, 7721420), (4, 5791065), (5, 4632852), (6, 3860710), (7, 3309180), (10, 2316426), (12, 1930355), (14, 1654590), (15, 1544284), (20, 1158213), (21, 1103060), (28, 827295), (30, 772142), (35, 661836), (42, 551530), (49, 472740), (60, 386071), (70, 330918), (84, 275765), (98, 236370), (105, 220612), (140, 165459), (147, 157580), (196, 118185), (210, 110306), (245, 94548), (294, 78790), (420, 55153), (490, 47274), (588, 39395), (735, 31516), (980, 23637), (1470, 15758), (2940, 7879)]