15180582

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 33926400

約数和(自身を除く): 18745818

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 59, 61, 74, 111, 114, 118, 122, 177, 183, 222, 354, 366, 703, 1121, 1159, 1406, 2109, 2183, 2242, 2257, 2318, 3363, 3477, 3599, 4218, 4366, 4514, 6549, 6726, 6771, 6954, 7198, 10797, 13098, 13542, 21594, 41477, 42883, 68381, 82954, 85766, 124431, 128649, 133163, 136762, 205143, 248862, 257298, 266326, 399489, 410286, 798978, 2530097, 5060194, 7590291, 15180582]

約数ペア:

[(1, 15180582), (2, 7590291), (3, 5060194), (6, 2530097), (19, 798978), (37, 410286), (38, 399489), (57, 266326), (59, 257298), (61, 248862), (74, 205143), (111, 136762), (114, 133163), (118, 128649), (122, 124431), (177, 85766), (183, 82954), (222, 68381), (354, 42883), (366, 41477), (703, 21594), (1121, 13542), (1159, 13098), (1406, 10797), (2109, 7198), (2183, 6954), (2242, 6771), (2257, 6726), (2318, 6549), (3363, 4514), (3477, 4366), (3599, 4218)]