23782290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 65629440

約数和(自身を除く): 41847150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269, 421, 538, 807, 842, 1263, 1345, 1614, 1883, 2105, 2526, 2690, 2947, 3766, 4035, 4210, 5649, 5894, 6315, 8070, 8841, 9415, 11298, 12630, 14735, 17682, 18830, 28245, 29470, 44205, 56490, 88410, 113249, 226498, 339747, 566245, 679494, 792743, 1132490, 1585486, 1698735, 2378229, 3397470, 3963715, 4756458, 7927430, 11891145, 23782290]

約数ペア:

[(1, 23782290), (2, 11891145), (3, 7927430), (5, 4756458), (6, 3963715), (7, 3397470), (10, 2378229), (14, 1698735), (15, 1585486), (21, 1132490), (30, 792743), (35, 679494), (42, 566245), (70, 339747), (105, 226498), (210, 113249), (269, 88410), (421, 56490), (538, 44205), (807, 29470), (842, 28245), (1263, 18830), (1345, 17682), (1614, 14735), (1883, 12630), (2105, 11298), (2526, 9415), (2690, 8841), (2947, 8070), (3766, 6315), (4035, 5894), (4210, 5649)]