211962840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1766357}}^1$

素因数の和:1766371

約数の個数: 32

約数和(自身を含む): 635888880

約数和(自身を除く): 423926040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1766357, 3532714, 5299071, 7065428, 8831785, 10598142, 14130856, 17663570, 21196284, 26495355, 35327140, 42392568, 52990710, 70654280, 105981420, 211962840]

約数ペア:

[(1, 211962840), (2, 105981420), (3, 70654280), (4, 52990710), (5, 42392568), (6, 35327140), (8, 26495355), (10, 21196284), (12, 17663570), (15, 14130856), (20, 10598142), (24, 8831785), (30, 7065428), (40, 5299071), (60, 3532714), (120, 1766357)]