42988590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 115732800

約数和(自身を除く): 72744210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 339, 565, 678, 1017, 1130, 1409, 1695, 2034, 2818, 3051, 3390, 4227, 5085, 6102, 7045, 8454, 10170, 12681, 14090, 15255, 21135, 25362, 30510, 38043, 42270, 63405, 76086, 126810, 159217, 190215, 318434, 380430, 477651, 796085, 955302, 1432953, 1592170, 2388255, 2865906, 4298859, 4776510, 7164765, 8597718, 14329530, 21494295, 42988590]

約数ペア:

[(1, 42988590), (2, 21494295), (3, 14329530), (5, 8597718), (6, 7164765), (9, 4776510), (10, 4298859), (15, 2865906), (18, 2388255), (27, 1592170), (30, 1432953), (45, 955302), (54, 796085), (90, 477651), (113, 380430), (135, 318434), (226, 190215), (270, 159217), (339, 126810), (565, 76086), (678, 63405), (1017, 42270), (1130, 38043), (1409, 30510), (1695, 25362), (2034, 21135), (2818, 15255), (3051, 14090), (3390, 12681), (4227, 10170), (5085, 8454), (6102, 7045)]