181378170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14293}}^1$

素因数の和:14356

約数の個数: 64

約数和(自身を含む): 494000640

約数和(自身を除く): 312622470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 14293, 28586, 42879, 71465, 85758, 128637, 142930, 214395, 257274, 385911, 428790, 643185, 671771, 771822, 1286370, 1343542, 1929555, 2015313, 3358855, 3859110, 4030626, 6045939, 6717710, 10076565, 12091878, 18137817, 20153130, 30229695, 36275634, 60459390, 90689085, 181378170]

約数ペア:

[(1, 181378170), (2, 90689085), (3, 60459390), (5, 36275634), (6, 30229695), (9, 20153130), (10, 18137817), (15, 12091878), (18, 10076565), (27, 6717710), (30, 6045939), (45, 4030626), (47, 3859110), (54, 3358855), (90, 2015313), (94, 1929555), (135, 1343542), (141, 1286370), (235, 771822), (270, 671771), (282, 643185), (423, 428790), (470, 385911), (705, 257274), (846, 214395), (1269, 142930), (1410, 128637), (2115, 85758), (2538, 71465), (4230, 42879), (6345, 28586), (12690, 14293)]