2846727940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{884077}}^1$

素因数の和:884116

約数の個数: 48

約数和(自身を含む): 7129204992

約数和(自身を除く): 4282477052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 884077, 1768154, 3536308, 4420385, 6188539, 8840770, 12377078, 17681540, 20333771, 24754156, 30942695, 40667542, 61885390, 81335084, 101668855, 123770780, 142336397, 203337710, 284672794, 406675420, 569345588, 711681985, 1423363970, 2846727940]

約数ペア:

[(1, 2846727940), (2, 1423363970), (4, 711681985), (5, 569345588), (7, 406675420), (10, 284672794), (14, 203337710), (20, 142336397), (23, 123770780), (28, 101668855), (35, 81335084), (46, 61885390), (70, 40667542), (92, 30942695), (115, 24754156), (140, 20333771), (161, 17681540), (230, 12377078), (322, 8840770), (460, 6188539), (644, 4420385), (805, 3536308), (1610, 1768154), (3220, 884077)]