40805970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2083}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 98131392

約数和(自身を除く): 57325422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 653, 1306, 1959, 2083, 3265, 3918, 4166, 6249, 6530, 9795, 10415, 12498, 19590, 20830, 31245, 62490, 1360199, 2720398, 4080597, 6800995, 8161194, 13601990, 20402985, 40805970]

約数ペア:

[(1, 40805970), (2, 20402985), (3, 13601990), (5, 8161194), (6, 6800995), (10, 4080597), (15, 2720398), (30, 1360199), (653, 62490), (1306, 31245), (1959, 20830), (2083, 19590), (3265, 12498), (3918, 10415), (4166, 9795), (6249, 6530)]