29991.000000

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 2398656

約数和(自身を除く): 1456206

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 103, 122, 150, 183, 206, 305, 309, 366, 515, 610, 618, 915, 1030, 1525, 1545, 1830, 2575, 3050, 3090, 4575, 5150, 6283, 7725, 9150, 12566, 15450, 18849, 31415, 37698, 62830, 94245, 157075, 188490, 314150, 471225, 942450]

約数ペア:

[(1, 942450), (2, 471225), (3, 314150), (5, 188490), (6, 157075), (10, 94245), (15, 62830), (25, 37698), (30, 31415), (50, 18849), (61, 15450), (75, 12566), (103, 9150), (122, 7725), (150, 6283), (183, 5150), (206, 4575), (305, 3090), (309, 3050), (366, 2575), (515, 1830), (610, 1545), (618, 1525), (915, 1030)]