30876685

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 44082432

約数和(自身を除く): 13205747

約数列:

[1, 5, 7, 35, 37, 113, 185, 211, 259, 565, 791, 1055, 1295, 1477, 3955, 4181, 7385, 7807, 20905, 23843, 29267, 39035, 54649, 119215, 146335, 166901, 273245, 834505, 882191, 4410955, 6175337, 30876685]

約数ペア:

[(1, 30876685), (5, 6175337), (7, 4410955), (35, 882191), (37, 834505), (113, 273245), (185, 166901), (211, 146335), (259, 119215), (565, 54649), (791, 39035), (1055, 29267), (1295, 23843), (1477, 20905), (3955, 7807), (4181, 7385)]