69891390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{683}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 187142400

約数和(自身を除く): 117251010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 379, 683, 758, 1137, 1366, 1895, 2049, 2274, 3411, 3415, 3790, 4098, 5685, 6147, 6822, 6830, 10233, 10245, 11370, 12294, 17055, 18441, 20466, 20490, 30735, 34110, 36882, 51165, 61470, 92205, 102330, 184410, 258857, 517714, 776571, 1294285, 1553142, 2329713, 2588570, 3882855, 4659426, 6989139, 7765710, 11648565, 13978278, 23297130, 34945695, 69891390]

約数ペア:

[(1, 69891390), (2, 34945695), (3, 23297130), (5, 13978278), (6, 11648565), (9, 7765710), (10, 6989139), (15, 4659426), (18, 3882855), (27, 2588570), (30, 2329713), (45, 1553142), (54, 1294285), (90, 776571), (135, 517714), (270, 258857), (379, 184410), (683, 102330), (758, 92205), (1137, 61470), (1366, 51165), (1895, 36882), (2049, 34110), (2274, 30735), (3411, 20490), (3415, 20466), (3790, 18441), (4098, 17055), (5685, 12294), (6147, 11370), (6822, 10245), (6830, 10233)]