30795850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 60888960

約数和(自身を除く): 30093110

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 305, 439, 575, 610, 878, 1150, 1403, 1525, 2195, 2806, 3050, 4390, 7015, 10097, 10975, 14030, 20194, 21950, 26779, 35075, 50485, 53558, 70150, 100970, 133895, 252425, 267790, 504850, 615917, 669475, 1231834, 1338950, 3079585, 6159170, 15397925, 30795850]

約数ペア:

[(1, 30795850), (2, 15397925), (5, 6159170), (10, 3079585), (23, 1338950), (25, 1231834), (46, 669475), (50, 615917), (61, 504850), (115, 267790), (122, 252425), (230, 133895), (305, 100970), (439, 70150), (575, 53558), (610, 50485), (878, 35075), (1150, 26779), (1403, 21950), (1525, 20194), (2195, 14030), (2806, 10975), (3050, 10097), (4390, 7015)]