61761690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{76249}}^1$

素因数の和:76268

約数の個数: 40

約数和(自身を含む): 166072500

約数和(自身を除く): 104310810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 76249, 152498, 228747, 381245, 457494, 686241, 762490, 1143735, 1372482, 2058723, 2287470, 3431205, 4117446, 6176169, 6862410, 10293615, 12352338, 20587230, 30880845, 61761690]

約数ペア:

[(1, 61761690), (2, 30880845), (3, 20587230), (5, 12352338), (6, 10293615), (9, 6862410), (10, 6176169), (15, 4117446), (18, 3431205), (27, 2287470), (30, 2058723), (45, 1372482), (54, 1143735), (81, 762490), (90, 686241), (135, 457494), (162, 381245), (270, 228747), (405, 152498), (810, 76249)]