30808590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 78947136

約数和(自身を除く): 48138546

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 193, 255, 313, 386, 510, 579, 626, 939, 965, 1158, 1565, 1878, 1930, 2895, 3130, 3281, 4695, 5321, 5790, 6562, 9390, 9843, 10642, 15963, 16405, 19686, 26605, 31926, 32810, 49215, 53210, 60409, 79815, 98430, 120818, 159630, 181227, 302045, 362454, 604090, 906135, 1026953, 1812270, 2053906, 3080859, 5134765, 6161718, 10269530, 15404295, 30808590]

約数ペア:

[(1, 30808590), (2, 15404295), (3, 10269530), (5, 6161718), (6, 5134765), (10, 3080859), (15, 2053906), (17, 1812270), (30, 1026953), (34, 906135), (51, 604090), (85, 362454), (102, 302045), (170, 181227), (193, 159630), (255, 120818), (313, 98430), (386, 79815), (510, 60409), (579, 53210), (626, 49215), (939, 32810), (965, 31926), (1158, 26605), (1565, 19686), (1878, 16405), (1930, 15963), (2895, 10642), (3130, 9843), (3281, 9390), (4695, 6562), (5321, 5790)]