150724790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{809}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 280869120

約数和(自身を除く): 130144330

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 601, 809, 1202, 1618, 3005, 4045, 6010, 8090, 18631, 25079, 37262, 50158, 93155, 125395, 186310, 250790, 486209, 972418, 2431045, 4862090, 15072479, 30144958, 75362395, 150724790]

約数ペア:

[(1, 150724790), (2, 75362395), (5, 30144958), (10, 15072479), (31, 4862090), (62, 2431045), (155, 972418), (310, 486209), (601, 250790), (809, 186310), (1202, 125395), (1618, 93155), (3005, 50158), (4045, 37262), (6010, 25079), (8090, 18631)]