26041890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 45808350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269, 461, 538, 807, 922, 1345, 1383, 1614, 1883, 2305, 2690, 2766, 3227, 3766, 4035, 4610, 5649, 6454, 6915, 8070, 9415, 9681, 11298, 13830, 16135, 18830, 19362, 28245, 32270, 48405, 56490, 96810, 124009, 248018, 372027, 620045, 744054, 868063, 1240090, 1736126, 1860135, 2604189, 3720270, 4340315, 5208378, 8680630, 13020945, 26041890]

約数ペア:

[(1, 26041890), (2, 13020945), (3, 8680630), (5, 5208378), (6, 4340315), (7, 3720270), (10, 2604189), (14, 1860135), (15, 1736126), (21, 1240090), (30, 868063), (35, 744054), (42, 620045), (70, 372027), (105, 248018), (210, 124009), (269, 96810), (461, 56490), (538, 48405), (807, 32270), (922, 28245), (1345, 19362), (1383, 18830), (1614, 16135), (1883, 13830), (2305, 11298), (2690, 9681), (2766, 9415), (3227, 8070), (3766, 6915), (4035, 6454), (4610, 5649)]