11391390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2753

約数の個数: 48

約数和(自身を含む): 30259008

約数和(自身を除く): 18867618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 2693, 4230, 5386, 8079, 13465, 16158, 24237, 26930, 40395, 48474, 80790, 121185, 126571, 242370, 253142, 379713, 632855, 759426, 1139139, 1265710, 1898565, 2278278, 3797130, 5695695, 11391390]

約数ペア:

[(1, 11391390), (2, 5695695), (3, 3797130), (5, 2278278), (6, 1898565), (9, 1265710), (10, 1139139), (15, 759426), (18, 632855), (30, 379713), (45, 253142), (47, 242370), (90, 126571), (94, 121185), (141, 80790), (235, 48474), (282, 40395), (423, 26930), (470, 24237), (705, 16158), (846, 13465), (1410, 8079), (2115, 5386), (2693, 4230)]