30004192

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 63277200

約数和(自身を除く): 33273008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 809, 976, 1159, 1618, 1952, 2318, 3236, 4636, 6472, 9272, 12944, 15371, 18544, 25888, 30742, 37088, 49349, 61484, 98698, 122968, 197396, 245936, 394792, 491872, 789584, 937631, 1579168, 1875262, 3750524, 7501048, 15002096, 30004192]

約数ペア:

[(1, 30004192), (2, 15002096), (4, 7501048), (8, 3750524), (16, 1875262), (19, 1579168), (32, 937631), (38, 789584), (61, 491872), (76, 394792), (122, 245936), (152, 197396), (244, 122968), (304, 98698), (488, 61484), (608, 49349), (809, 37088), (976, 30742), (1159, 25888), (1618, 18544), (1952, 15371), (2318, 12944), (3236, 9272), (4636, 6472)]