23140170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6949}}^1$

素因数の和:6999

約数の個数: 48

約数和(自身を含む): 61799400

約数和(自身を除く): 38659230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 6949, 13898, 20847, 34745, 41694, 62541, 69490, 104235, 125082, 208470, 257113, 312705, 514226, 625410, 771339, 1285565, 1542678, 2314017, 2571130, 3856695, 4628034, 7713390, 11570085, 23140170]

約数ペア:

[(1, 23140170), (2, 11570085), (3, 7713390), (5, 4628034), (6, 3856695), (9, 2571130), (10, 2314017), (15, 1542678), (18, 1285565), (30, 771339), (37, 625410), (45, 514226), (74, 312705), (90, 257113), (111, 208470), (185, 125082), (222, 104235), (333, 69490), (370, 62541), (555, 41694), (666, 34745), (1110, 20847), (1665, 13898), (3330, 6949)]