29811950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4521

約数の個数: 48

約数和(自身を含む): 66721920

約数和(自身を除く): 36909970

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 4483, 6650, 8966, 22415, 31381, 44830, 62762, 85177, 112075, 156905, 170354, 224150, 313810, 425885, 596239, 784525, 851770, 1192478, 1569050, 2129425, 2981195, 4258850, 5962390, 14905975, 29811950]

約数ペア:

[(1, 29811950), (2, 14905975), (5, 5962390), (7, 4258850), (10, 2981195), (14, 2129425), (19, 1569050), (25, 1192478), (35, 851770), (38, 784525), (50, 596239), (70, 425885), (95, 313810), (133, 224150), (175, 170354), (190, 156905), (266, 112075), (350, 85177), (475, 62762), (665, 44830), (950, 31381), (1330, 22415), (3325, 8966), (4483, 6650)]