3430450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 7053120

約数和(自身を除く): 3622670

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 157, 190, 230, 314, 437, 475, 575, 785, 874, 950, 1150, 1570, 2185, 2983, 3611, 3925, 4370, 5966, 7222, 7850, 10925, 14915, 18055, 21850, 29830, 36110, 68609, 74575, 90275, 137218, 149150, 180550, 343045, 686090, 1715225, 3430450]

約数ペア:

[(1, 3430450), (2, 1715225), (5, 686090), (10, 343045), (19, 180550), (23, 149150), (25, 137218), (38, 90275), (46, 74575), (50, 68609), (95, 36110), (115, 29830), (157, 21850), (190, 18055), (230, 14915), (314, 10925), (437, 7850), (475, 7222), (575, 5966), (785, 4370), (874, 3925), (950, 3611), (1150, 2983), (1570, 2185)]