11398950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 72

約数和(自身を含む): 31134168

約数和(自身を除く): 19735218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 347, 365, 438, 450, 657, 694, 730, 1041, 1095, 1314, 1735, 1825, 2082, 2190, 3123, 3285, 3470, 3650, 5205, 5475, 6246, 6570, 8675, 10410, 10950, 15615, 16425, 17350, 25331, 26025, 31230, 32850, 50662, 52050, 75993, 78075, 126655, 151986, 156150, 227979, 253310, 379965, 455958, 633275, 759930, 1139895, 1266550, 1899825, 2279790, 3799650, 5699475, 11398950]

約数ペア:

[(1, 11398950), (2, 5699475), (3, 3799650), (5, 2279790), (6, 1899825), (9, 1266550), (10, 1139895), (15, 759930), (18, 633275), (25, 455958), (30, 379965), (45, 253310), (50, 227979), (73, 156150), (75, 151986), (90, 126655), (146, 78075), (150, 75993), (219, 52050), (225, 50662), (347, 32850), (365, 31230), (438, 26025), (450, 25331), (657, 17350), (694, 16425), (730, 15615), (1041, 10950), (1095, 10410), (1314, 8675), (1735, 6570), (1825, 6246), (2082, 5475), (2190, 5205), (3123, 3650), (3285, 3470)]