45351270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13619}}^1$

素因数の和:13669

約数の個数: 48

約数和(自身を含む): 121109040

約数和(自身を除く): 75757770

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, 13619, 27238, 40857, 68095, 81714, 122571, 136190, 204285, 245142, 408570, 503903, 612855, 1007806, 1225710, 1511709, 2519515, 3023418, 4535127, 5039030, 7558545, 9070254, 15117090, 22675635, 45351270]

約数ペア:

[(1, 45351270), (2, 22675635), (3, 15117090), (5, 9070254), (6, 7558545), (9, 5039030), (10, 4535127), (15, 3023418), (18, 2519515), (30, 1511709), (37, 1225710), (45, 1007806), (74, 612855), (90, 503903), (111, 408570), (185, 245142), (222, 204285), (333, 136190), (370, 122571), (555, 81714), (666, 68095), (1110, 40857), (1665, 27238), (3330, 13619)]