28953326130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{323537}}^1$

素因数の和:323723

約数の個数: 64

約数和(自身を含む): 73611365760

約数和(自身を除く): 44658039630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 471, 570, 785, 942, 1570, 2355, 2983, 4710, 5966, 8949, 14915, 17898, 29830, 44745, 89490, 323537, 647074, 970611, 1617685, 1941222, 3235370, 4853055, 6147203, 9706110, 12294406, 18441609, 30736015, 36883218, 50795309, 61472030, 92208045, 101590618, 152385927, 184416090, 253976545, 304771854, 507953090, 761929635, 965110871, 1523859270, 1930221742, 2895332613, 4825554355, 5790665226, 9651108710, 14476663065, 28953326130]

約数ペア:

[(1, 28953326130), (2, 14476663065), (3, 9651108710), (5, 5790665226), (6, 4825554355), (10, 2895332613), (15, 1930221742), (19, 1523859270), (30, 965110871), (38, 761929635), (57, 507953090), (95, 304771854), (114, 253976545), (157, 184416090), (190, 152385927), (285, 101590618), (314, 92208045), (471, 61472030), (570, 50795309), (785, 36883218), (942, 30736015), (1570, 18441609), (2355, 12294406), (2983, 9706110), (4710, 6147203), (5966, 4853055), (8949, 3235370), (14915, 1941222), (17898, 1617685), (29830, 970611), (44745, 647074), (89490, 323537)]