30765990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25013}}^1$

素因数の和:25064

約数の個数: 32

約数和(自身を含む): 75642336

約数和(自身を除く): 44876346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 25013, 50026, 75039, 125065, 150078, 250130, 375195, 750390, 1025533, 2051066, 3076599, 5127665, 6153198, 10255330, 15382995, 30765990]

約数ペア:

[(1, 30765990), (2, 15382995), (3, 10255330), (5, 6153198), (6, 5127665), (10, 3076599), (15, 2051066), (30, 1025533), (41, 750390), (82, 375195), (123, 250130), (205, 150078), (246, 125065), (410, 75039), (615, 50026), (1230, 25013)]