11243790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 29405376

約数和(自身を除く): 18161586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 461, 542, 813, 922, 1355, 1383, 1626, 2305, 2439, 2710, 2766, 4065, 4149, 4610, 4878, 6915, 8130, 8298, 12195, 13830, 20745, 24390, 41490, 124931, 249862, 374793, 624655, 749586, 1124379, 1249310, 1873965, 2248758, 3747930, 5621895, 11243790]

約数ペア:

[(1, 11243790), (2, 5621895), (3, 3747930), (5, 2248758), (6, 1873965), (9, 1249310), (10, 1124379), (15, 749586), (18, 624655), (30, 374793), (45, 249862), (90, 124931), (271, 41490), (461, 24390), (542, 20745), (813, 13830), (922, 12195), (1355, 8298), (1383, 8130), (1626, 6915), (2305, 4878), (2439, 4610), (2710, 4149), (2766, 4065)]