2800717530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{422431}}^1$

素因数の和:422471

約数の個数: 64

約数和(自身を含む): 7664606208

約数和(自身を除く): 4863888678

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 422431, 844862, 1267293, 2112155, 2534586, 4224310, 5491603, 6336465, 7181327, 10983206, 12672930, 14362654, 16474809, 21543981, 27458015, 32949618, 35906635, 43087962, 54916030, 71813270, 82374045, 93357251, 107719905, 164748090, 186714502, 215439810, 280071753, 466786255, 560143506, 933572510, 1400358765, 2800717530]

約数ペア:

[(1, 2800717530), (2, 1400358765), (3, 933572510), (5, 560143506), (6, 466786255), (10, 280071753), (13, 215439810), (15, 186714502), (17, 164748090), (26, 107719905), (30, 93357251), (34, 82374045), (39, 71813270), (51, 54916030), (65, 43087962), (78, 35906635), (85, 32949618), (102, 27458015), (130, 21543981), (170, 16474809), (195, 14362654), (221, 12672930), (255, 10983206), (390, 7181327), (442, 6336465), (510, 5491603), (663, 4224310), (1105, 2534586), (1326, 2112155), (2210, 1267293), (3315, 844862), (6630, 422431)]